feat: commit vendor folder directly to bypass air-gapped build restrictions

.gitignore

@@ -4,7 +4,6 @@
 /public/uploadFiles
 /public/downloadFiles
 /storage/*.key
-/vendor
 .env
 .env.backup
 .phpunit.result.cache

Dockerfile

@@ -40,18 +40,18 @@ RUN echo "deb [trusted=yes] http://10.15.39.186:8081/repository/debian-proxy/ bu
 
 WORKDIR /var/www/html
 
-# Salin source code aplikasi
+# Salin source code aplikasi (Pastikan folder 'vendor' ikut tersalin ke sini)
 COPY . /var/www/html
 
-# Install Composer dan arahkan Packagist ke Nexus
+# =========================================================
-RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer \
+# PERHATIAN: Blok 'RUN composer install' DIHAPUS. 
-    && composer config repo.packagist composer http://10.15.39.186:8081/repository/composer-proxy/ \
+# Pastikan folder vendor/ sudah di-commit ke Git!
-    && composer config secure-http false \
+# =========================================================
-    && composer install --prefer-dist --no-dev --optimize-autoloader --no-interaction
 
 # Atur hak akses folder web, storage, dan cache Laravel
 RUN chown -R www-data:www-data /var/www/html \
-    && chmod -R 775 /var/www/html/storage /var/www/html/bootstrap/cache
+    && chmod -R 775 /var/www/html/storage \
+    && chmod -R 775 /var/www/html/bootstrap/cache
 
 # Konfigurasi Nginx
 RUN echo 'server { \

vendor/asm89/stack-cors/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2013-2017 Alexander <iam.asm89@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/asm89/stack-cors/README.md

@@ -0,0 +1,85 @@
+# Stack/Cors
+
+Library and middleware enabling cross-origin resource sharing for your
+http-{foundation,kernel} using application. It attempts to implement the
+[W3C Recommendation] for cross-origin resource sharing.
+
+[W3C Recommendation]: http://www.w3.org/TR/cors/
+
+Build status: ![.github/workflows/run-tests.yml](https://github.com/asm89/stack-cors/workflows/.github/workflows/run-tests.yml/badge.svg)
+
+## Installation
+
+Require `asm89/stack-cors` using composer.
+
+## Usage
+
+This package can be used as a library or as [stack middleware].
+
+[stack middleware]: http://stackphp.com/
+
+### Options
+
+| Option                 | Description                                                | Default value |
+|------------------------|------------------------------------------------------------|---------------|
+| `allowedMethods`         | Matches the request method.                                | `[]`          |
+| `allowedOrigins`         | Matches the request origin.                                | `[]`          |
+| `allowedOriginsPatterns` | Matches the request origin with `preg_match`.              | `[]`          |
+| `allowedHeaders`         | Sets the Access-Control-Allow-Headers response header.     | `[]`          |
+| `exposedHeaders`         | Sets the Access-Control-Expose-Headers response header.    | `false`       |
+| `maxAge`                 | Sets the Access-Control-Max-Age response header.<br/>Set to `null` to omit the header/use browser default.           | `0`       |
+| `supportsCredentials`    | Sets the Access-Control-Allow-Credentials header.          | `false`       |
+
+The _allowedMethods_ and _allowedHeaders_ options are case-insensitive.
+
+You don't need to provide both _allowedOrigins_ and _allowedOriginsPatterns_. If one of the strings passed matches, it is considered a valid origin.
+
+If `['*']` is provided to _allowedMethods_, _allowedOrigins_ or _allowedHeaders_ all methods / origins / headers are allowed.
+
+If _supportsCredentials_ is `true`, you must [explicitly set](https://fetch.spec.whatwg.org/#cors-protocol-and-credentials) `allowedHeaders` for any headers which are not CORS safelisted.
+
+### Example: using the library
+
+```php
+<?php
+
+use Asm89\Stack\CorsService;
+
+$cors = new CorsService([
+    'allowedHeaders'         => ['x-allowed-header', 'x-other-allowed-header'],
+    'allowedMethods'         => ['DELETE', 'GET', 'POST', 'PUT'],
+    'allowedOrigins'         => ['http://localhost'],
+    'allowedOriginsPatterns' => ['/localhost:\d/'],
+    'exposedHeaders'         => false,
+    'maxAge'                 => 600,
+    'supportsCredentials'    => true,
+]);
+
+$cors->addActualRequestHeaders(Response $response, $origin);
+$cors->handlePreflightRequest(Request $request);
+$cors->isActualRequestAllowed(Request $request);
+$cors->isCorsRequest(Request $request);
+$cors->isPreflightRequest(Request $request);
+```
+
+## Example: using the stack middleware
+
+```php
+<?php
+
+use Asm89\Stack\Cors;
+
+$app = new Cors($app, [
+    // you can use ['*'] to allow any headers
+    'allowedHeaders'      => ['x-allowed-header', 'x-other-allowed-header'],
+    // you can use ['*'] to allow any methods
+    'allowedMethods'      => ['DELETE', 'GET', 'POST', 'PUT'],
+    // you can use ['*'] to allow requests from any origin
+    'allowedOrigins'      => ['localhost'],
+    // you can enter regexes that are matched to the origin request header
+    'allowedOriginsPatterns' => ['/localhost:\d/'],
+    'exposedHeaders'      => false,
+    'maxAge'              => 600,
+    'supportsCredentials' => false,
+]);
+```

vendor/asm89/stack-cors/composer.json

@@ -0,0 +1,45 @@
+{
+    "name": "asm89/stack-cors",
+    "description": "Cross-origin resource sharing library and stack middleware",
+    "keywords": ["stack", "cors"],
+    "homepage": "https://github.com/asm89/stack-cors",
+    "type": "library",
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Alexander",
+            "email": "iam.asm89@gmail.com"
+        }
+    ],
+    "require": {
+        "php": "^7.3|^8.0",
+        "symfony/http-foundation": "^5.3|^6|^7",
+        "symfony/http-kernel": "^5.3|^6|^7"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^9",
+        "squizlabs/php_codesniffer": "^3.5"
+    },
+    "autoload": {
+        "psr-4": {
+            "Asm89\\Stack\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Asm89\\Stack\\Tests\\": "tests/"
+        }
+    },
+    "scripts": {
+        "test": "phpunit",
+        "check-style": "phpcs -p --standard=PSR12 --exclude=Generic.Files.LineLength --runtime-set ignore_errors_on_exit 1 --runtime-set ignore_warnings_on_exit 1 src",
+        "fix-style": "phpcbf -p --standard=PSR12 --exclude=Generic.Files.LineLength --runtime-set ignore_errors_on_exit 1 --runtime-set ignore_warnings_on_exit 1 src"
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-master": "2.2-dev"
+        }
+    },
+    "minimum-stability": "beta",
+    "prefer-stable": true
+}

vendor/asm89/stack-cors/src/Cors.php

@@ -0,0 +1,61 @@
+<?php
+
+/*
+ * This file is part of asm89/stack-cors.
+ *
+ * (c) Alexander <iam.asm89@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Asm89\Stack;
+
+use Symfony\Component\HttpFoundation\Response;
+use Symfony\Component\HttpKernel\HttpKernelInterface;
+use Symfony\Component\HttpFoundation\Request;
+
+class Cors implements HttpKernelInterface
+{
+    /**
+     * @var \Symfony\Component\HttpKernel\HttpKernelInterface
+     */
+    private $app;
+
+    /**
+     * @var \Asm89\Stack\CorsService
+     */
+    private $cors;
+
+    private $defaultOptions = [
+        'allowedHeaders'         => [],
+        'allowedMethods'         => [],
+        'allowedOrigins'         => [],
+        'allowedOriginsPatterns' => [],
+        'exposedHeaders'         => [],
+        'maxAge'                 => 0,
+        'supportsCredentials'    => false,
+    ];
+
+    public function __construct(HttpKernelInterface $app, array $options = [])
+    {
+        $this->app  = $app;
+        $this->cors = new CorsService(array_merge($this->defaultOptions, $options));
+    }
+
+    public function handle(Request $request, int $type = HttpKernelInterface::MAIN_REQUEST, bool $catch = true): Response
+    {
+        if ($this->cors->isPreflightRequest($request)) {
+            $response = $this->cors->handlePreflightRequest($request);
+            return $this->cors->varyHeader($response, 'Access-Control-Request-Method');
+        }
+
+        $response = $this->app->handle($request, $type, $catch);
+
+        if ($request->getMethod() === 'OPTIONS') {
+            $this->cors->varyHeader($response, 'Access-Control-Request-Method');
+        }
+
+        return $this->cors->addActualRequestHeaders($response, $request);
+    }
+}

vendor/asm89/stack-cors/src/CorsService.php

@@ -0,0 +1,225 @@
+<?php
+
+/*
+ * This file is part of asm89/stack-cors.
+ *
+ * (c) Alexander <iam.asm89@gmail.com>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Asm89\Stack;
+
+use Symfony\Component\HttpFoundation\Request;
+use Symfony\Component\HttpFoundation\Response;
+
+class CorsService
+{
+    private $options;
+
+    public function __construct(array $options = [])
+    {
+        $this->options = $this->normalizeOptions($options);
+    }
+
+    private function normalizeOptions(array $options = []): array
+    {
+        $options += [
+            'allowedOrigins' => [],
+            'allowedOriginsPatterns' => [],
+            'supportsCredentials' => false,
+            'allowedHeaders' => [],
+            'exposedHeaders' => [],
+            'allowedMethods' => [],
+            'maxAge' => 0,
+        ];
+
+        // normalize array('*') to true
+        if (in_array('*', $options['allowedOrigins'])) {
+            $options['allowedOrigins'] = true;
+        }
+        if (in_array('*', $options['allowedHeaders'])) {
+            $options['allowedHeaders'] = true;
+        } else {
+            $options['allowedHeaders'] = array_map('strtolower', $options['allowedHeaders']);
+        }
+
+        if (in_array('*', $options['allowedMethods'])) {
+            $options['allowedMethods'] = true;
+        } else {
+            $options['allowedMethods'] = array_map('strtoupper', $options['allowedMethods']);
+        }
+
+        return $options;
+    }
+
+    /**
+     * @deprecated use isOriginAllowed
+     */
+    public function isActualRequestAllowed(Request $request): bool
+    {
+        return $this->isOriginAllowed($request);
+    }
+
+    public function isCorsRequest(Request $request): bool
+    {
+        return $request->headers->has('Origin');
+    }
+
+    public function isPreflightRequest(Request $request): bool
+    {
+        return $request->getMethod() === 'OPTIONS' && $request->headers->has('Access-Control-Request-Method');
+    }
+
+    public function handlePreflightRequest(Request $request): Response
+    {
+        $response = new Response();
+
+        $response->setStatusCode(204);
+
+        return $this->addPreflightRequestHeaders($response, $request);
+    }
+
+    public function addPreflightRequestHeaders(Response $response, Request $request): Response
+    {
+        $this->configureAllowedOrigin($response, $request);
+
+        if ($response->headers->has('Access-Control-Allow-Origin')) {
+            $this->configureAllowCredentials($response, $request);
+
+            $this->configureAllowedMethods($response, $request);
+
+            $this->configureAllowedHeaders($response, $request);
+
+            $this->configureMaxAge($response, $request);
+        }
+
+        return $response;
+    }
+
+    public function isOriginAllowed(Request $request): bool
+    {
+        if ($this->options['allowedOrigins'] === true) {
+            return true;
+        }
+
+        if (!$request->headers->has('Origin')) {
+            return false;
+        }
+
+        $origin = $request->headers->get('Origin');
+
+        if (in_array($origin, $this->options['allowedOrigins'])) {
+            return true;
+        }
+
+        foreach ($this->options['allowedOriginsPatterns'] as $pattern) {
+            if (preg_match($pattern, $origin)) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    public function addActualRequestHeaders(Response $response, Request $request): Response
+    {
+        $this->configureAllowedOrigin($response, $request);
+
+        if ($response->headers->has('Access-Control-Allow-Origin')) {
+            $this->configureAllowCredentials($response, $request);
+
+            $this->configureExposedHeaders($response, $request);
+        }
+
+        return $response;
+    }
+
+    private function configureAllowedOrigin(Response $response, Request $request)
+    {
+        if ($this->options['allowedOrigins'] === true && !$this->options['supportsCredentials']) {
+            // Safe+cacheable, allow everything
+            $response->headers->set('Access-Control-Allow-Origin', '*');
+        } elseif ($this->isSingleOriginAllowed()) {
+            // Single origins can be safely set
+            $response->headers->set('Access-Control-Allow-Origin', array_values($this->options['allowedOrigins'])[0]);
+        } else {
+            // For dynamic headers, set the requested Origin header when set and allowed
+            if ($this->isCorsRequest($request) && $this->isOriginAllowed($request)) {
+                $response->headers->set('Access-Control-Allow-Origin', $request->headers->get('Origin'));
+            }
+
+            $this->varyHeader($response, 'Origin');
+        }
+    }
+
+    private function isSingleOriginAllowed(): bool
+    {
+        if ($this->options['allowedOrigins'] === true || !empty($this->options['allowedOriginsPatterns'])) {
+            return false;
+        }
+
+        return count($this->options['allowedOrigins']) === 1;
+    }
+
+    private function configureAllowedMethods(Response $response, Request $request)
+    {
+        if ($this->options['allowedMethods'] === true) {
+            $allowMethods = strtoupper($request->headers->get('Access-Control-Request-Method'));
+            $this->varyHeader($response, 'Access-Control-Request-Method');
+        } else {
+            $allowMethods = implode(', ', $this->options['allowedMethods']);
+        }
+
+        $response->headers->set('Access-Control-Allow-Methods', $allowMethods);
+    }
+
+    private function configureAllowedHeaders(Response $response, Request $request)
+    {
+        if ($this->options['allowedHeaders'] === true) {
+            $allowHeaders = $request->headers->get('Access-Control-Request-Headers');
+            $this->varyHeader($response, 'Access-Control-Request-Headers');
+        } else {
+            $allowHeaders = implode(', ', $this->options['allowedHeaders']);
+        }
+        $response->headers->set('Access-Control-Allow-Headers', $allowHeaders);
+    }
+
+    private function configureAllowCredentials(Response $response, Request $request)
+    {
+        if ($this->options['supportsCredentials']) {
+            $response->headers->set('Access-Control-Allow-Credentials', 'true');
+        }
+    }
+
+    private function configureExposedHeaders(Response $response, Request $request)
+    {
+        if ($this->options['exposedHeaders']) {
+            $response->headers->set('Access-Control-Expose-Headers', implode(', ', $this->options['exposedHeaders']));
+        }
+    }
+
+    private function configureMaxAge(Response $response, Request $request)
+    {
+        if ($this->options['maxAge'] !== null) {
+            $response->headers->set('Access-Control-Max-Age', (int) $this->options['maxAge']);
+        }
+    }
+
+    public function varyHeader(Response $response, $header): Response
+    {
+        if (!$response->headers->has('Vary')) {
+            $response->headers->set('Vary', $header);
+        } elseif (!in_array($header, explode(', ', $response->headers->get('Vary')))) {
+            $response->headers->set('Vary', $response->headers->get('Vary') . ', ' . $header);
+        }
+
+        return $response;
+    }
+
+    private function isSameHost(Request $request): bool
+    {
+        return $request->headers->get('Origin') === $request->getSchemeAndHttpHost();
+    }
+}

vendor/autoload.php

@@ -0,0 +1,22 @@
+<?php
+
+// autoload.php @generated by Composer
+
+if (PHP_VERSION_ID < 50600) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    $err = 'Composer 2.3.0 dropped support for autoloading on PHP <5.6 and you are running '.PHP_VERSION.', please upgrade PHP or use Composer 2.2 LTS via "composer self-update --2.2". Aborting.'.PHP_EOL;
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, $err);
+        } elseif (!headers_sent()) {
+            echo $err;
+        }
+    }
+    throw new RuntimeException($err);
+}
+
+require_once __DIR__ . '/composer/autoload_real.php';
+
+return ComposerAutoloaderInit2093020b165c40a9b39e5bea40080e73::getLoader();

vendor/bin/carbon

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../nesbot/carbon/bin/carbon)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/nesbot/carbon/bin/carbon');
+    }
+}
+
+return include __DIR__ . '/..'.'/nesbot/carbon/bin/carbon';

vendor/bin/carbon.bat

@@ -0,0 +1,5 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/carbon
+SET COMPOSER_RUNTIME_BIN_DIR=%~dp0
+php "%BIN_TARGET%" %*

vendor/bin/patch-type-declarations

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../symfony/error-handler/Resources/bin/patch-type-declarations)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/symfony/error-handler/Resources/bin/patch-type-declarations');
+    }
+}
+
+return include __DIR__ . '/..'.'/symfony/error-handler/Resources/bin/patch-type-declarations';

vendor/bin/patch-type-declarations.bat

@@ -0,0 +1,5 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/patch-type-declarations
+SET COMPOSER_RUNTIME_BIN_DIR=%~dp0
+php "%BIN_TARGET%" %*

vendor/bin/php-parse

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../nikic/php-parser/bin/php-parse)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse');
+    }
+}
+
+return include __DIR__ . '/..'.'/nikic/php-parser/bin/php-parse';

vendor/bin/php-parse.bat

@@ -0,0 +1,5 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/php-parse
+SET COMPOSER_RUNTIME_BIN_DIR=%~dp0
+php "%BIN_TARGET%" %*

vendor/bin/psysh

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../psy/psysh/bin/psysh)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/psy/psysh/bin/psysh');
+    }
+}
+
+return include __DIR__ . '/..'.'/psy/psysh/bin/psysh';

vendor/bin/psysh.bat

@@ -0,0 +1,5 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/psysh
+SET COMPOSER_RUNTIME_BIN_DIR=%~dp0
+php "%BIN_TARGET%" %*

vendor/bin/var-dump-server

@@ -0,0 +1,119 @@
+#!/usr/bin/env php
+<?php
+
+/**
+ * Proxy PHP file generated by Composer
+ *
+ * This file includes the referenced bin path (../symfony/var-dumper/Resources/bin/var-dump-server)
+ * using a stream wrapper to prevent the shebang from being output on PHP<8
+ *
+ * @generated
+ */
+
+namespace Composer;
+
+$GLOBALS['_composer_bin_dir'] = __DIR__;
+$GLOBALS['_composer_autoload_path'] = __DIR__ . '/..'.'/autoload.php';
+
+if (PHP_VERSION_ID < 80000) {
+    if (!class_exists('Composer\BinProxyWrapper')) {
+        /**
+         * @internal
+         */
+        final class BinProxyWrapper
+        {
+            private $handle;
+            private $position;
+            private $realpath;
+
+            public function stream_open($path, $mode, $options, &$opened_path)
+            {
+                // get rid of phpvfscomposer:// prefix for __FILE__ & __DIR__ resolution
+                $opened_path = substr($path, 17);
+                $this->realpath = realpath($opened_path) ?: $opened_path;
+                $opened_path = $this->realpath;
+                $this->handle = fopen($this->realpath, $mode);
+                $this->position = 0;
+
+                return (bool) $this->handle;
+            }
+
+            public function stream_read($count)
+            {
+                $data = fread($this->handle, $count);
+
+                if ($this->position === 0) {
+                    $data = preg_replace('{^#!.*\r?\n}', '', $data);
+                }
+
+                $this->position += strlen($data);
+
+                return $data;
+            }
+
+            public function stream_cast($castAs)
+            {
+                return $this->handle;
+            }
+
+            public function stream_close()
+            {
+                fclose($this->handle);
+            }
+
+            public function stream_lock($operation)
+            {
+                return $operation ? flock($this->handle, $operation) : true;
+            }
+
+            public function stream_seek($offset, $whence)
+            {
+                if (0 === fseek($this->handle, $offset, $whence)) {
+                    $this->position = ftell($this->handle);
+                    return true;
+                }
+
+                return false;
+            }
+
+            public function stream_tell()
+            {
+                return $this->position;
+            }
+
+            public function stream_eof()
+            {
+                return feof($this->handle);
+            }
+
+            public function stream_stat()
+            {
+                return array();
+            }
+
+            public function stream_set_option($option, $arg1, $arg2)
+            {
+                return true;
+            }
+
+            public function url_stat($path, $flags)
+            {
+                $path = substr($path, 17);
+                if (file_exists($path)) {
+                    return stat($path);
+                }
+
+                return false;
+            }
+        }
+    }
+
+    if (
+        (function_exists('stream_get_wrappers') && in_array('phpvfscomposer', stream_get_wrappers(), true))
+        || (function_exists('stream_wrapper_register') && stream_wrapper_register('phpvfscomposer', 'Composer\BinProxyWrapper'))
+    ) {
+        return include("phpvfscomposer://" . __DIR__ . '/..'.'/symfony/var-dumper/Resources/bin/var-dump-server');
+    }
+}
+
+return include __DIR__ . '/..'.'/symfony/var-dumper/Resources/bin/var-dump-server';

vendor/bin/var-dump-server.bat

@@ -0,0 +1,5 @@
+@ECHO OFF
+setlocal DISABLEDELAYEDEXPANSION
+SET BIN_TARGET=%~dp0/var-dump-server
+SET COMPOSER_RUNTIME_BIN_DIR=%~dp0
+php "%BIN_TARGET%" %*

vendor/brick/math/CHANGELOG.md

@@ -0,0 +1,415 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+## [0.9.3](https://github.com/brick/math/releases/tag/0.9.3) - 2021-08-15
+
+🚀 **Compatibility with PHP 8.1**
+
+- Support for custom object serialization; this removes a warning on PHP 8.1 due to the `Serializable` interface being deprecated (thanks @TRowbotham)
+
+## [0.9.2](https://github.com/brick/math/releases/tag/0.9.2) - 2021-01-20
+
+🐛 **Bug fix**
+
+- Incorrect results could be returned when using the BCMath calculator, with a default scale set with `bcscale()`, on PHP >= 7.2 (#55).
+
+## [0.9.1](https://github.com/brick/math/releases/tag/0.9.1) - 2020-08-19
+
+✨ New features
+
+- `BigInteger::not()` returns the bitwise `NOT` value
+
+🐛 **Bug fixes**
+
+- `BigInteger::toBytes()` could return an incorrect binary representation for some numbers
+- The bitwise operations `and()`, `or()`, `xor()` on `BigInteger` could return an incorrect result when the GMP extension is not available
+
+## [0.9.0](https://github.com/brick/math/releases/tag/0.9.0) - 2020-08-18
+
+👌 **Improvements**
+
+- `BigNumber::of()` now accepts `.123` and `123.` formats, both of which return a `BigDecimal`
+
+💥 **Breaking changes**
+
+- Deprecated method `BigInteger::powerMod()` has been removed - use `modPow()` instead
+- Deprecated method `BigInteger::parse()` has been removed - use `fromBase()` instead
+
+## [0.8.17](https://github.com/brick/math/releases/tag/0.8.17) - 2020-08-19
+
+🐛 **Bug fix**
+
+- `BigInteger::toBytes()` could return an incorrect binary representation for some numbers
+- The bitwise operations `and()`, `or()`, `xor()` on `BigInteger` could return an incorrect result when the GMP extension is not available
+
+## [0.8.16](https://github.com/brick/math/releases/tag/0.8.16) - 2020-08-18
+
+🚑 **Critical fix**
+
+- This version reintroduces the deprecated `BigInteger::parse()` method, that has been removed by mistake in version `0.8.9` and should have lasted for the whole `0.8` release cycle.
+
+✨ **New features**
+
+- `BigInteger::modInverse()` calculates a modular multiplicative inverse
+- `BigInteger::fromBytes()` creates a `BigInteger` from a byte string
+- `BigInteger::toBytes()` converts a `BigInteger` to a byte string
+- `BigInteger::randomBits()` creates a pseudo-random `BigInteger` of a given bit length
+- `BigInteger::randomRange()` creates a pseudo-random `BigInteger` between two bounds
+
+💩 **Deprecations**
+
+- `BigInteger::powerMod()` is now deprecated in favour of `modPow()`
+
+## [0.8.15](https://github.com/brick/math/releases/tag/0.8.15) - 2020-04-15
+
+🐛 **Fixes**
+
+- added missing `ext-json` requirement, due to `BigNumber` implementing `JsonSerializable`
+
+⚡️ **Optimizations**
+
+- additional optimization in `BigInteger::remainder()`
+
+## [0.8.14](https://github.com/brick/math/releases/tag/0.8.14) - 2020-02-18
+
+✨ **New features**
+
+- `BigInteger::getLowestSetBit()` returns the index of the rightmost one bit
+
+## [0.8.13](https://github.com/brick/math/releases/tag/0.8.13) - 2020-02-16
+
+✨ **New features**
+
+- `BigInteger::isEven()` tests whether the number is even
+- `BigInteger::isOdd()` tests whether the number is odd
+- `BigInteger::testBit()` tests if a bit is set
+- `BigInteger::getBitLength()` returns the number of bits in the minimal representation of the number
+
+## [0.8.12](https://github.com/brick/math/releases/tag/0.8.12) - 2020-02-03
+
+🛠️ **Maintenance release**
+
+Classes are now annotated for better static analysis with [psalm](https://psalm.dev/).
+
+This is a maintenance release: no bug fixes, no new features, no breaking changes.
+
+## [0.8.11](https://github.com/brick/math/releases/tag/0.8.11) - 2020-01-23
+
+✨ **New feature**
+
+`BigInteger::powerMod()` performs a power-with-modulo operation. Useful for crypto.
+
+## [0.8.10](https://github.com/brick/math/releases/tag/0.8.10) - 2020-01-21
+
+✨ **New feature**
+
+`BigInteger::mod()` returns the **modulo** of two numbers. The *modulo* differs from the *remainder* when the signs of the operands are different.
+
+## [0.8.9](https://github.com/brick/math/releases/tag/0.8.9) - 2020-01-08
+
+⚡️ **Performance improvements**
+
+A few additional optimizations in `BigInteger` and `BigDecimal` when one of the operands can be returned as is. Thanks to @tomtomsen in #24.
+
+## [0.8.8](https://github.com/brick/math/releases/tag/0.8.8) - 2019-04-25
+
+🐛 **Bug fixes**
+
+- `BigInteger::toBase()` could return an empty string for zero values (BCMath & Native calculators only, GMP calculator unaffected)
+
+✨ **New features**
+
+- `BigInteger::toArbitraryBase()` converts a number to an arbitrary base, using a custom alphabet
+- `BigInteger::fromArbitraryBase()` converts a string in an arbitrary base, using a custom alphabet, back to a number
+
+These methods can be used as the foundation to convert strings between different bases/alphabets, using BigInteger as an intermediate representation.
+
+💩 **Deprecations**
+
+- `BigInteger::parse()` is now deprecated in favour of `fromBase()`
+
+`BigInteger::fromBase()` works the same way as `parse()`, with 2 minor differences:
+
+- the `$base` parameter is required, it does not default to `10`
+- it throws a `NumberFormatException` instead of an `InvalidArgumentException` when the number is malformed
+
+## [0.8.7](https://github.com/brick/math/releases/tag/0.8.7) - 2019-04-20
+
+**Improvements**
+
+- Safer conversion from `float` when using custom locales
+- **Much faster** `NativeCalculator` implementation 🚀
+
+You can expect **at least a 3x performance improvement** for common arithmetic operations when using the library on systems without GMP or BCMath; it gets exponentially faster on multiplications with a high number of digits. This is due to calculations now being performed on whole blocks of digits (the block size depending on the platform, 32-bit or 64-bit) instead of digit-by-digit as before.
+
+## [0.8.6](https://github.com/brick/math/releases/tag/0.8.6) - 2019-04-11
+
+**New method**
+
+`BigNumber::sum()` returns the sum of one or more numbers.
+
+## [0.8.5](https://github.com/brick/math/releases/tag/0.8.5) - 2019-02-12
+
+**Bug fix**: `of()` factory methods could fail when passing a `float` in environments using a `LC_NUMERIC` locale with a decimal separator other than `'.'` (#20).
+
+Thanks @manowark 👍
+
+## [0.8.4](https://github.com/brick/math/releases/tag/0.8.4) - 2018-12-07
+
+**New method**
+
+`BigDecimal::sqrt()` calculates the square root of a decimal number, to a given scale.
+
+## [0.8.3](https://github.com/brick/math/releases/tag/0.8.3) - 2018-12-06
+
+**New method**
+
+`BigInteger::sqrt()` calculates the square root of a number (thanks @peter279k).
+
+**New exception**
+
+`NegativeNumberException` is thrown when calling `sqrt()` on a negative number.
+
+## [0.8.2](https://github.com/brick/math/releases/tag/0.8.2) - 2018-11-08
+
+**Performance update**
+
+- Further improvement of `toInt()` performance
+- `NativeCalculator` can now perform some multiplications more efficiently
+
+## [0.8.1](https://github.com/brick/math/releases/tag/0.8.1) - 2018-11-07
+
+Performance optimization of `toInt()` methods.
+
+## [0.8.0](https://github.com/brick/math/releases/tag/0.8.0) - 2018-10-13
+
+**Breaking changes**
+
+The following deprecated methods have been removed. Use the new method name instead:
+
+| Method removed | Replacement method |
+| --- | --- |
+| `BigDecimal::getIntegral()` | `BigDecimal::getIntegralPart()` |
+| `BigDecimal::getFraction()` | `BigDecimal::getFractionalPart()` |
+
+---
+
+**New features**
+
+`BigInteger` has been augmented with 5 new methods for bitwise operations:
+
+| New method | Description |
+| --- | --- |
+| `and()` | performs a bitwise `AND` operation on two numbers |
+| `or()` | performs a bitwise `OR` operation on two numbers |
+| `xor()` | performs a bitwise `XOR` operation on two numbers |
+| `shiftedLeft()` | returns the number shifted left by a number of bits |
+| `shiftedRight()` | returns the number shifted right by a number of bits |
+
+Thanks to @DASPRiD 👍
+
+## [0.7.3](https://github.com/brick/math/releases/tag/0.7.3) - 2018-08-20
+
+**New method:** `BigDecimal::hasNonZeroFractionalPart()`
+
+**Renamed/deprecated methods:**
+
+- `BigDecimal::getIntegral()` has been renamed to `getIntegralPart()` and is now deprecated
+- `BigDecimal::getFraction()` has been renamed to `getFractionalPart()` and is now deprecated
+
+## [0.7.2](https://github.com/brick/math/releases/tag/0.7.2) - 2018-07-21
+
+**Performance update**
+
+`BigInteger::parse()` and `toBase()` now use GMP's built-in base conversion features when available.
+
+## [0.7.1](https://github.com/brick/math/releases/tag/0.7.1) - 2018-03-01
+
+This is a maintenance release, no code has been changed.
+
+- When installed with `--no-dev`, the autoloader does not autoload tests anymore
+- Tests and other files unnecessary for production are excluded from the dist package
+
+This will help make installations more compact.
+
+## [0.7.0](https://github.com/brick/math/releases/tag/0.7.0) - 2017-10-02
+
+Methods renamed:
+
+- `BigNumber:sign()` has been renamed to `getSign()`
+- `BigDecimal::unscaledValue()` has been renamed to `getUnscaledValue()`
+- `BigDecimal::scale()` has been renamed to `getScale()`
+- `BigDecimal::integral()` has been renamed to `getIntegral()`
+- `BigDecimal::fraction()` has been renamed to `getFraction()`
+- `BigRational::numerator()` has been renamed to `getNumerator()`
+- `BigRational::denominator()` has been renamed to `getDenominator()`
+
+Classes renamed:
+
+- `ArithmeticException` has been renamed to `MathException`
+
+## [0.6.2](https://github.com/brick/math/releases/tag/0.6.2) - 2017-10-02
+
+The base class for all exceptions is now `MathException`.
+`ArithmeticException` has been deprecated, and will be removed in 0.7.0.
+
+## [0.6.1](https://github.com/brick/math/releases/tag/0.6.1) - 2017-10-02
+
+A number of methods have been renamed:
+
+- `BigNumber:sign()` is deprecated; use `getSign()` instead
+- `BigDecimal::unscaledValue()` is deprecated; use `getUnscaledValue()` instead
+- `BigDecimal::scale()` is deprecated; use `getScale()` instead
+- `BigDecimal::integral()` is deprecated; use `getIntegral()` instead
+- `BigDecimal::fraction()` is deprecated; use `getFraction()` instead
+- `BigRational::numerator()` is deprecated; use `getNumerator()` instead
+- `BigRational::denominator()` is deprecated; use `getDenominator()` instead
+
+The old methods will be removed in version 0.7.0.
+
+## [0.6.0](https://github.com/brick/math/releases/tag/0.6.0) - 2017-08-25
+
+- Minimum PHP version is now [7.1](https://gophp71.org/); for PHP 5.6 and PHP 7.0 support, use version `0.5`
+- Deprecated method `BigDecimal::withScale()` has been removed; use `toScale()` instead
+- Method `BigNumber::toInteger()` has been renamed to `toInt()`
+
+## [0.5.4](https://github.com/brick/math/releases/tag/0.5.4) - 2016-10-17
+
+`BigNumber` classes now implement [JsonSerializable](http://php.net/manual/en/class.jsonserializable.php).
+The JSON output is always a string.
+
+## [0.5.3](https://github.com/brick/math/releases/tag/0.5.3) - 2016-03-31
+
+This is a bugfix release. Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.5.2](https://github.com/brick/math/releases/tag/0.5.2) - 2015-08-06
+
+The `$scale` parameter of `BigDecimal::dividedBy()` is now optional again.
+
+## [0.5.1](https://github.com/brick/math/releases/tag/0.5.1) - 2015-07-05
+
+**New method: `BigNumber::toScale()`**
+
+This allows to convert any `BigNumber` to a `BigDecimal` with a given scale, using rounding if necessary.
+
+## [0.5.0](https://github.com/brick/math/releases/tag/0.5.0) - 2015-07-04
+
+**New features**
+- Common `BigNumber` interface for all classes, with the following methods:
+  - `sign()` and derived methods (`isZero()`, `isPositive()`, ...)
+  - `compareTo()` and derived methods (`isEqualTo()`, `isGreaterThan()`, ...) that work across different `BigNumber` types
+  - `toBigInteger()`, `toBigDecimal()`, `toBigRational`() conversion methods
+  - `toInteger()` and `toFloat()` conversion methods to native types
+- Unified `of()` behaviour: every class now accepts any type of number, provided that it can be safely converted to the current type
+- New method: `BigDecimal::exactlyDividedBy()`; this method automatically computes the scale of the result, provided that the division yields a finite number of digits
+- New methods: `BigRational::quotient()` and `remainder()`
+- Fine-grained exceptions: `DivisionByZeroException`, `RoundingNecessaryException`, `NumberFormatException`
+- Factory methods `zero()`, `one()` and `ten()` available in all classes
+- Rounding mode reintroduced in `BigInteger::dividedBy()`
+
+This release also comes with many performance improvements.
+
+---
+
+**Breaking changes**
+- `BigInteger`:
+  - `getSign()` is renamed to `sign()`
+  - `toString()` is renamed to `toBase()`
+  - `BigInteger::dividedBy()` now throws an exception by default if the remainder is not zero; use `quotient()` to get the previous behaviour
+- `BigDecimal`:
+  - `getSign()` is renamed to `sign()`
+  - `getUnscaledValue()` is renamed to `unscaledValue()`
+  - `getScale()` is renamed to `scale()`
+  - `getIntegral()` is renamed to `integral()`
+  - `getFraction()` is renamed to `fraction()`
+  - `divideAndRemainder()` is renamed to `quotientAndRemainder()`
+  - `dividedBy()` now takes a **mandatory** `$scale` parameter **before** the rounding mode
+  - `toBigInteger()` does not accept a `$roundingMode` parameter any more
+  - `toBigRational()` does not simplify the fraction any more; explicitly add `->simplified()` to get the previous behaviour
+- `BigRational`:
+  - `getSign()` is renamed to `sign()`
+  - `getNumerator()` is renamed to  `numerator()`
+  - `getDenominator()` is renamed to  `denominator()`
+  - `of()` is renamed to `nd()`, while `parse()` is renamed to `of()`
+- Miscellaneous:
+  - `ArithmeticException` is moved to an `Exception\` sub-namespace
+  - `of()` factory methods now throw `NumberFormatException` instead of `InvalidArgumentException`
+
+## [0.4.3](https://github.com/brick/math/releases/tag/0.4.3) - 2016-03-31
+
+Backport of two bug fixes from the 0.5 branch:
+- `BigInteger::parse()` did not always throw `InvalidArgumentException` as expected
+- Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.4.2](https://github.com/brick/math/releases/tag/0.4.2) - 2015-06-16
+
+New method: `BigDecimal::stripTrailingZeros()`
+
+## [0.4.1](https://github.com/brick/math/releases/tag/0.4.1) - 2015-06-12
+
+Introducing a `BigRational` class, to perform calculations on fractions of any size.
+
+## [0.4.0](https://github.com/brick/math/releases/tag/0.4.0) - 2015-06-12
+
+Rounding modes have been removed from `BigInteger`, and are now a concept specific to `BigDecimal`.
+
+`BigInteger::dividedBy()` now always returns the quotient of the division.
+
+## [0.3.5](https://github.com/brick/math/releases/tag/0.3.5) - 2016-03-31
+
+Backport of two bug fixes from the 0.5 branch:
+
+- `BigInteger::parse()` did not always throw `InvalidArgumentException` as expected
+- Dividing by a negative power of 1 with the same scale as the dividend could trigger an incorrect optimization which resulted in a wrong result. See #6.
+
+## [0.3.4](https://github.com/brick/math/releases/tag/0.3.4) - 2015-06-11
+
+New methods:
+- `BigInteger::remainder()` returns the remainder of a division only
+- `BigInteger::gcd()` returns the greatest common divisor of two numbers
+
+## [0.3.3](https://github.com/brick/math/releases/tag/0.3.3) - 2015-06-07
+
+Fix `toString()` not handling negative numbers.
+
+## [0.3.2](https://github.com/brick/math/releases/tag/0.3.2) - 2015-06-07
+
+`BigInteger` and `BigDecimal` now have a `getSign()` method that returns:
+- `-1` if the number is negative
+- `0` if the number is zero
+- `1` if the number is positive
+
+## [0.3.1](https://github.com/brick/math/releases/tag/0.3.1) - 2015-06-05
+
+Minor performance improvements
+
+## [0.3.0](https://github.com/brick/math/releases/tag/0.3.0) - 2015-06-04
+
+The `$roundingMode` and `$scale` parameters have been swapped in `BigDecimal::dividedBy()`.
+
+## [0.2.2](https://github.com/brick/math/releases/tag/0.2.2) - 2015-06-04
+
+Stronger immutability guarantee for `BigInteger` and `BigDecimal`.
+
+So far, it would have been possible to break immutability of these classes by calling the `unserialize()` internal function. This release fixes that.
+
+## [0.2.1](https://github.com/brick/math/releases/tag/0.2.1) - 2015-06-02
+
+Added `BigDecimal::divideAndRemainder()`
+
+## [0.2.0](https://github.com/brick/math/releases/tag/0.2.0) - 2015-05-22
+
+- `min()` and `max()` do not accept an `array` any more, but a variable number of parameters
+- **minimum PHP version is now 5.6**
+- continuous integration with PHP 7
+
+## [0.1.1](https://github.com/brick/math/releases/tag/0.1.1) - 2014-09-01
+
+- Added `BigInteger::power()`
+- Added HHVM support
+
+## [0.1.0](https://github.com/brick/math/releases/tag/0.1.0) - 2014-08-31
+
+First beta release.
+

vendor/brick/math/LICENSE

@@ -0,0 +1,20 @@
+The MIT License (MIT)
+
+Copyright (c) 2013-present Benjamin Morel
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+the Software, and to permit persons to whom the Software is furnished to do so,
+subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

vendor/brick/math/SECURITY.md

@@ -0,0 +1,17 @@
+# Security Policy
+
+## Supported Versions
+
+Only the last two release streams are supported.
+
+| Version | Supported          |
+| ------- | ------------------ |
+| 0.9.x   | :white_check_mark: |
+| 0.8.x   | :white_check_mark: |
+| < 0.8   | :x:                |
+
+## Reporting a Vulnerability
+
+To report a security vulnerability, please use the
+[Tidelift security contact](https://tidelift.com/security).
+Tidelift will coordinate the fix and disclosure.

vendor/brick/math/composer.json

@@ -0,0 +1,35 @@
+{
+    "name": "brick/math",
+    "description": "Arbitrary-precision arithmetic library",
+    "type": "library",
+    "keywords": [
+        "Brick",
+        "Math",
+        "Arbitrary-precision",
+        "Arithmetic",
+        "BigInteger",
+        "BigDecimal",
+        "BigRational",
+        "Bignum"
+    ],
+    "license": "MIT",
+    "require": {
+        "php": "^7.1 || ^8.0",
+        "ext-json": "*"
+    },
+    "require-dev": {
+        "phpunit/phpunit": "^7.5.15 || ^8.5 || ^9.0",
+        "php-coveralls/php-coveralls": "^2.2",
+        "vimeo/psalm": "4.9.2"
+    },
+    "autoload": {
+        "psr-4": {
+            "Brick\\Math\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Brick\\Math\\Tests\\": "tests/"
+        }
+    }
+}

vendor/brick/math/src/BigDecimal.php

@@ -0,0 +1,895 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NegativeNumberException;
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Immutable, arbitrary-precision signed decimal numbers.
+ *
+ * @psalm-immutable
+ */
+final class BigDecimal extends BigNumber
+{
+    /**
+     * The unscaled value of this decimal number.
+     *
+     * This is a string of digits with an optional leading minus sign.
+     * No leading zero must be present.
+     * No leading minus sign must be present if the value is 0.
+     *
+     * @var string
+     */
+    private $value;
+
+    /**
+     * The scale (number of digits after the decimal point) of this decimal number.
+     *
+     * This must be zero or more.
+     *
+     * @var int
+     */
+    private $scale;
+
+    /**
+     * Protected constructor. Use a factory method to obtain an instance.
+     *
+     * @param string $value The unscaled value, validated.
+     * @param int    $scale The scale, validated.
+     */
+    protected function __construct(string $value, int $scale = 0)
+    {
+        $this->value = $value;
+        $this->scale = $scale;
+    }
+
+    /**
+     * Creates a BigDecimal of the given value.
+     *
+     * @param BigNumber|int|float|string $value
+     *
+     * @return BigDecimal
+     *
+     * @throws MathException If the value cannot be converted to a BigDecimal.
+     *
+     * @psalm-pure
+     */
+    public static function of($value) : BigNumber
+    {
+        return parent::of($value)->toBigDecimal();
+    }
+
+    /**
+     * Creates a BigDecimal from an unscaled value and a scale.
+     *
+     * Example: `(12345, 3)` will result in the BigDecimal `12.345`.
+     *
+     * @param BigNumber|int|float|string $value The unscaled value. Must be convertible to a BigInteger.
+     * @param int                        $scale The scale of the number, positive or zero.
+     *
+     * @return BigDecimal
+     *
+     * @throws \InvalidArgumentException If the scale is negative.
+     *
+     * @psalm-pure
+     */
+    public static function ofUnscaledValue($value, int $scale = 0) : BigDecimal
+    {
+        if ($scale < 0) {
+            throw new \InvalidArgumentException('The scale cannot be negative.');
+        }
+
+        return new BigDecimal((string) BigInteger::of($value), $scale);
+    }
+
+    /**
+     * Returns a BigDecimal representing zero, with a scale of zero.
+     *
+     * @return BigDecimal
+     *
+     * @psalm-pure
+     */
+    public static function zero() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $zero
+         */
+        static $zero;
+
+        if ($zero === null) {
+            $zero = new BigDecimal('0');
+        }
+
+        return $zero;
+    }
+
+    /**
+     * Returns a BigDecimal representing one, with a scale of zero.
+     *
+     * @return BigDecimal
+     *
+     * @psalm-pure
+     */
+    public static function one() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $one
+         */
+        static $one;
+
+        if ($one === null) {
+            $one = new BigDecimal('1');
+        }
+
+        return $one;
+    }
+
+    /**
+     * Returns a BigDecimal representing ten, with a scale of zero.
+     *
+     * @return BigDecimal
+     *
+     * @psalm-pure
+     */
+    public static function ten() : BigDecimal
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigDecimal|null $ten
+         */
+        static $ten;
+
+        if ($ten === null) {
+            $ten = new BigDecimal('10');
+        }
+
+        return $ten;
+    }
+
+    /**
+     * Returns the sum of this number and the given one.
+     *
+     * The result has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The number to add. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The result.
+     *
+     * @throws MathException If the number is not valid, or is not convertible to a BigDecimal.
+     */
+    public function plus($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0' && $that->scale <= $this->scale) {
+            return $this;
+        }
+
+        if ($this->value === '0' && $this->scale <= $that->scale) {
+            return $that;
+        }
+
+        [$a, $b] = $this->scaleValues($this, $that);
+
+        $value = Calculator::get()->add($a, $b);
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the difference of this number and the given one.
+     *
+     * The result has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The number to subtract. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The result.
+     *
+     * @throws MathException If the number is not valid, or is not convertible to a BigDecimal.
+     */
+    public function minus($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0' && $that->scale <= $this->scale) {
+            return $this;
+        }
+
+        [$a, $b] = $this->scaleValues($this, $that);
+
+        $value = Calculator::get()->sub($a, $b);
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the product of this number and the given one.
+     *
+     * The result has a scale of `$this->scale + $that->scale`.
+     *
+     * @param BigNumber|int|float|string $that The multiplier. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The result.
+     *
+     * @throws MathException If the multiplier is not a valid number, or is not convertible to a BigDecimal.
+     */
+    public function multipliedBy($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '1' && $that->scale === 0) {
+            return $this;
+        }
+
+        if ($this->value === '1' && $this->scale === 0) {
+            return $that;
+        }
+
+        $value = Calculator::get()->mul($this->value, $that->value);
+        $scale = $this->scale + $that->scale;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the result of the division of this number by the given one, at the given scale.
+     *
+     * @param BigNumber|int|float|string $that         The divisor.
+     * @param int|null                   $scale        The desired scale, or null to use the scale of this number.
+     * @param int                        $roundingMode An optional rounding mode.
+     *
+     * @return BigDecimal
+     *
+     * @throws \InvalidArgumentException If the scale or rounding mode is invalid.
+     * @throws MathException             If the number is invalid, is zero, or rounding was necessary.
+     */
+    public function dividedBy($that, ?int $scale = null, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        if ($scale === null) {
+            $scale = $this->scale;
+        } elseif ($scale < 0) {
+            throw new \InvalidArgumentException('Scale cannot be negative.');
+        }
+
+        if ($that->value === '1' && $that->scale === 0 && $scale === $this->scale) {
+            return $this;
+        }
+
+        $p = $this->valueWithMinScale($that->scale + $scale);
+        $q = $that->valueWithMinScale($this->scale - $scale);
+
+        $result = Calculator::get()->divRound($p, $q, $roundingMode);
+
+        return new BigDecimal($result, $scale);
+    }
+
+    /**
+     * Returns the exact result of the division of this number by the given one.
+     *
+     * The scale of the result is automatically calculated to fit all the fraction digits.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The result.
+     *
+     * @throws MathException If the divisor is not a valid number, is not convertible to a BigDecimal, is zero,
+     *                       or the result yields an infinite number of digits.
+     */
+    public function exactlyDividedBy($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->value === '0') {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        [, $b] = $this->scaleValues($this, $that);
+
+        $d = \rtrim($b, '0');
+        $scale = \strlen($b) - \strlen($d);
+
+        $calculator = Calculator::get();
+
+        foreach ([5, 2] as $prime) {
+            for (;;) {
+                $lastDigit = (int) $d[-1];
+
+                if ($lastDigit % $prime !== 0) {
+                    break;
+                }
+
+                $d = $calculator->divQ($d, (string) $prime);
+                $scale++;
+            }
+        }
+
+        return $this->dividedBy($that, $scale)->stripTrailingZeros();
+    }
+
+    /**
+     * Returns this number exponentiated to the given value.
+     *
+     * The result has a scale of `$this->scale * $exponent`.
+     *
+     * @param int $exponent The exponent.
+     *
+     * @return BigDecimal The result.
+     *
+     * @throws \InvalidArgumentException If the exponent is not in the range 0 to 1,000,000.
+     */
+    public function power(int $exponent) : BigDecimal
+    {
+        if ($exponent === 0) {
+            return BigDecimal::one();
+        }
+
+        if ($exponent === 1) {
+            return $this;
+        }
+
+        if ($exponent < 0 || $exponent > Calculator::MAX_POWER) {
+            throw new \InvalidArgumentException(\sprintf(
+                'The exponent %d is not in the range 0 to %d.',
+                $exponent,
+                Calculator::MAX_POWER
+            ));
+        }
+
+        return new BigDecimal(Calculator::get()->pow($this->value, $exponent), $this->scale * $exponent);
+    }
+
+    /**
+     * Returns the quotient of the division of this number by this given one.
+     *
+     * The quotient has a scale of `0`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The quotient.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function quotient($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        $quotient = Calculator::get()->divQ($p, $q);
+
+        return new BigDecimal($quotient, 0);
+    }
+
+    /**
+     * Returns the remainder of the division of this number by this given one.
+     *
+     * The remainder has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal The remainder.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function remainder($that) : BigDecimal
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        $remainder = Calculator::get()->divR($p, $q);
+
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        return new BigDecimal($remainder, $scale);
+    }
+
+    /**
+     * Returns the quotient and remainder of the division of this number by the given one.
+     *
+     * The quotient has a scale of `0`, and the remainder has a scale of `max($this->scale, $that->scale)`.
+     *
+     * @param BigNumber|int|float|string $that The divisor. Must be convertible to a BigDecimal.
+     *
+     * @return BigDecimal[] An array containing the quotient and the remainder.
+     *
+     * @throws MathException If the divisor is not a valid decimal number, or is zero.
+     */
+    public function quotientAndRemainder($that) : array
+    {
+        $that = BigDecimal::of($that);
+
+        if ($that->isZero()) {
+            throw DivisionByZeroException::divisionByZero();
+        }
+
+        $p = $this->valueWithMinScale($that->scale);
+        $q = $that->valueWithMinScale($this->scale);
+
+        [$quotient, $remainder] = Calculator::get()->divQR($p, $q);
+
+        $scale = $this->scale > $that->scale ? $this->scale : $that->scale;
+
+        $quotient = new BigDecimal($quotient, 0);
+        $remainder = new BigDecimal($remainder, $scale);
+
+        return [$quotient, $remainder];
+    }
+
+    /**
+     * Returns the square root of this number, rounded down to the given number of decimals.
+     *
+     * @param int $scale
+     *
+     * @return BigDecimal
+     *
+     * @throws \InvalidArgumentException If the scale is negative.
+     * @throws NegativeNumberException If this number is negative.
+     */
+    public function sqrt(int $scale) : BigDecimal
+    {
+        if ($scale < 0) {
+            throw new \InvalidArgumentException('Scale cannot be negative.');
+        }
+
+        if ($this->value === '0') {
+            return new BigDecimal('0', $scale);
+        }
+
+        if ($this->value[0] === '-') {
+            throw new NegativeNumberException('Cannot calculate the square root of a negative number.');
+        }
+
+        $value = $this->value;
+        $addDigits = 2 * $scale - $this->scale;
+
+        if ($addDigits > 0) {
+            // add zeros
+            $value .= \str_repeat('0', $addDigits);
+        } elseif ($addDigits < 0) {
+            // trim digits
+            if (-$addDigits >= \strlen($this->value)) {
+                // requesting a scale too low, will always yield a zero result
+                return new BigDecimal('0', $scale);
+            }
+
+            $value = \substr($value, 0, $addDigits);
+        }
+
+        $value = Calculator::get()->sqrt($value);
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with the decimal point moved $n places to the left.
+     *
+     * @param int $n
+     *
+     * @return BigDecimal
+     */
+    public function withPointMovedLeft(int $n) : BigDecimal
+    {
+        if ($n === 0) {
+            return $this;
+        }
+
+        if ($n < 0) {
+            return $this->withPointMovedRight(-$n);
+        }
+
+        return new BigDecimal($this->value, $this->scale + $n);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with the decimal point moved $n places to the right.
+     *
+     * @param int $n
+     *
+     * @return BigDecimal
+     */
+    public function withPointMovedRight(int $n) : BigDecimal
+    {
+        if ($n === 0) {
+            return $this;
+        }
+
+        if ($n < 0) {
+            return $this->withPointMovedLeft(-$n);
+        }
+
+        $value = $this->value;
+        $scale = $this->scale - $n;
+
+        if ($scale < 0) {
+            if ($value !== '0') {
+                $value .= \str_repeat('0', -$scale);
+            }
+            $scale = 0;
+        }
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns a copy of this BigDecimal with any trailing zeros removed from the fractional part.
+     *
+     * @return BigDecimal
+     */
+    public function stripTrailingZeros() : BigDecimal
+    {
+        if ($this->scale === 0) {
+            return $this;
+        }
+
+        $trimmedValue = \rtrim($this->value, '0');
+
+        if ($trimmedValue === '') {
+            return BigDecimal::zero();
+        }
+
+        $trimmableZeros = \strlen($this->value) - \strlen($trimmedValue);
+
+        if ($trimmableZeros === 0) {
+            return $this;
+        }
+
+        if ($trimmableZeros > $this->scale) {
+            $trimmableZeros = $this->scale;
+        }
+
+        $value = \substr($this->value, 0, -$trimmableZeros);
+        $scale = $this->scale - $trimmableZeros;
+
+        return new BigDecimal($value, $scale);
+    }
+
+    /**
+     * Returns the absolute value of this number.
+     *
+     * @return BigDecimal
+     */
+    public function abs() : BigDecimal
+    {
+        return $this->isNegative() ? $this->negated() : $this;
+    }
+
+    /**
+     * Returns the negated value of this number.
+     *
+     * @return BigDecimal
+     */
+    public function negated() : BigDecimal
+    {
+        return new BigDecimal(Calculator::get()->neg($this->value), $this->scale);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compareTo($that) : int
+    {
+        $that = BigNumber::of($that);
+
+        if ($that instanceof BigInteger) {
+            $that = $that->toBigDecimal();
+        }
+
+        if ($that instanceof BigDecimal) {
+            [$a, $b] = $this->scaleValues($this, $that);
+
+            return Calculator::get()->cmp($a, $b);
+        }
+
+        return - $that->compareTo($this);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSign() : int
+    {
+        return ($this->value === '0') ? 0 : (($this->value[0] === '-') ? -1 : 1);
+    }
+
+    /**
+     * @return BigInteger
+     */
+    public function getUnscaledValue() : BigInteger
+    {
+        return BigInteger::create($this->value);
+    }
+
+    /**
+     * @return int
+     */
+    public function getScale() : int
+    {
+        return $this->scale;
+    }
+
+    /**
+     * Returns a string representing the integral part of this decimal number.
+     *
+     * Example: `-123.456` => `-123`.
+     *
+     * @return string
+     */
+    public function getIntegralPart() : string
+    {
+        if ($this->scale === 0) {
+            return $this->value;
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, 0, -$this->scale);
+    }
+
+    /**
+     * Returns a string representing the fractional part of this decimal number.
+     *
+     * If the scale is zero, an empty string is returned.
+     *
+     * Examples: `-123.456` => '456', `123` => ''.
+     *
+     * @return string
+     */
+    public function getFractionalPart() : string
+    {
+        if ($this->scale === 0) {
+            return '';
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, -$this->scale);
+    }
+
+    /**
+     * Returns whether this decimal number has a non-zero fractional part.
+     *
+     * @return bool
+     */
+    public function hasNonZeroFractionalPart() : bool
+    {
+        return $this->getFractionalPart() !== \str_repeat('0', $this->scale);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigInteger() : BigInteger
+    {
+        $zeroScaleDecimal = $this->scale === 0 ? $this : $this->dividedBy(1, 0);
+
+        return BigInteger::create($zeroScaleDecimal->value);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigDecimal() : BigDecimal
+    {
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigRational() : BigRational
+    {
+        $numerator = BigInteger::create($this->value);
+        $denominator = BigInteger::create('1' . \str_repeat('0', $this->scale));
+
+        return BigRational::create($numerator, $denominator, false);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        if ($scale === $this->scale) {
+            return $this;
+        }
+
+        return $this->dividedBy(BigDecimal::one(), $scale, $roundingMode);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toInt() : int
+    {
+        return $this->toBigInteger()->toInt();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toFloat() : float
+    {
+        return (float) (string) $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString() : string
+    {
+        if ($this->scale === 0) {
+            return $this->value;
+        }
+
+        $value = $this->getUnscaledValueWithLeadingZeros();
+
+        return \substr($value, 0, -$this->scale) . '.' . \substr($value, -$this->scale);
+    }
+
+    /**
+     * This method is required for serializing the object and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return array{value: string, scale: int}
+     */
+    public function __serialize(): array
+    {
+        return ['value' => $this->value, 'scale' => $this->scale];
+    }
+
+    /**
+     * This method is only here to allow unserializing the object and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param array{value: string, scale: int} $data
+     *
+     * @return void
+     *
+     * @throws \LogicException
+     */
+    public function __unserialize(array $data): void
+    {
+        if (isset($this->value)) {
+            throw new \LogicException('__unserialize() is an internal function, it must not be called directly.');
+        }
+
+        $this->value = $data['value'];
+        $this->scale = $data['scale'];
+    }
+
+    /**
+     * This method is required by interface Serializable and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return string
+     */
+    public function serialize() : string
+    {
+        return $this->value . ':' . $this->scale;
+    }
+
+    /**
+     * This method is only here to implement interface Serializable and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param string $value
+     *
+     * @return void
+     *
+     * @throws \LogicException
+     */
+    public function unserialize($value) : void
+    {
+        if (isset($this->value)) {
+            throw new \LogicException('unserialize() is an internal function, it must not be called directly.');
+        }
+
+        [$value, $scale] = \explode(':', $value);
+
+        $this->value = $value;
+        $this->scale = (int) $scale;
+    }
+
+    /**
+     * Puts the internal values of the given decimal numbers on the same scale.
+     *
+     * @param BigDecimal $x The first decimal number.
+     * @param BigDecimal $y The second decimal number.
+     *
+     * @return array{string, string} The scaled integer values of $x and $y.
+     */
+    private function scaleValues(BigDecimal $x, BigDecimal $y) : array
+    {
+        $a = $x->value;
+        $b = $y->value;
+
+        if ($b !== '0' && $x->scale > $y->scale) {
+            $b .= \str_repeat('0', $x->scale - $y->scale);
+        } elseif ($a !== '0' && $x->scale < $y->scale) {
+            $a .= \str_repeat('0', $y->scale - $x->scale);
+        }
+
+        return [$a, $b];
+    }
+
+    /**
+     * @param int $scale
+     *
+     * @return string
+     */
+    private function valueWithMinScale(int $scale) : string
+    {
+        $value = $this->value;
+
+        if ($this->value !== '0' && $scale > $this->scale) {
+            $value .= \str_repeat('0', $scale - $this->scale);
+        }
+
+        return $value;
+    }
+
+    /**
+     * Adds leading zeros if necessary to the unscaled value to represent the full decimal number.
+     *
+     * @return string
+     */
+    private function getUnscaledValueWithLeadingZeros() : string
+    {
+        $value = $this->value;
+        $targetLength = $this->scale + 1;
+        $negative = ($value[0] === '-');
+        $length = \strlen($value);
+
+        if ($negative) {
+            $length--;
+        }
+
+        if ($length >= $targetLength) {
+            return $this->value;
+        }
+
+        if ($negative) {
+            $value = \substr($value, 1);
+        }
+
+        $value = \str_pad($value, $targetLength, '0', STR_PAD_LEFT);
+
+        if ($negative) {
+            $value = '-' . $value;
+        }
+
+        return $value;
+    }
+}

vendor/brick/math/src/BigNumber.php

@@ -0,0 +1,572 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NumberFormatException;
+use Brick\Math\Exception\RoundingNecessaryException;
+
+/**
+ * Common interface for arbitrary-precision rational numbers.
+ *
+ * @psalm-immutable
+ */
+abstract class BigNumber implements \Serializable, \JsonSerializable
+{
+    /**
+     * The regular expression used to parse integer, decimal and rational numbers.
+     */
+    private const PARSE_REGEXP =
+        '/^' .
+            '(?<sign>[\-\+])?' .
+            '(?:' .
+                '(?:' .
+                    '(?<integral>[0-9]+)?' .
+                    '(?<point>\.)?' .
+                    '(?<fractional>[0-9]+)?' .
+                    '(?:[eE](?<exponent>[\-\+]?[0-9]+))?' .
+                ')|(?:' .
+                    '(?<numerator>[0-9]+)' .
+                    '\/?' .
+                    '(?<denominator>[0-9]+)' .
+                ')' .
+            ')' .
+        '$/';
+
+    /**
+     * Creates a BigNumber of the given value.
+     *
+     * The concrete return type is dependent on the given value, with the following rules:
+     *
+     * - BigNumber instances are returned as is
+     * - integer numbers are returned as BigInteger
+     * - floating point numbers are converted to a string then parsed as such
+     * - strings containing a `/` character are returned as BigRational
+     * - strings containing a `.` character or using an exponential notation are returned as BigDecimal
+     * - strings containing only digits with an optional leading `+` or `-` sign are returned as BigInteger
+     *
+     * @param BigNumber|int|float|string $value
+     *
+     * @return BigNumber
+     *
+     * @throws NumberFormatException   If the format of the number is not valid.
+     * @throws DivisionByZeroException If the value represents a rational number with a denominator of zero.
+     *
+     * @psalm-pure
+     */
+    public static function of($value) : BigNumber
+    {
+        if ($value instanceof BigNumber) {
+            return $value;
+        }
+
+        if (\is_int($value)) {
+            return new BigInteger((string) $value);
+        }
+
+        /** @psalm-suppress RedundantCastGivenDocblockType We cannot trust the untyped $value here! */
+        $value = \is_float($value) ? self::floatToString($value) : (string) $value;
+
+        $throw = static function() use ($value) : void {
+            throw new NumberFormatException(\sprintf(
+                'The given value "%s" does not represent a valid number.',
+                $value
+            ));
+        };
+
+        if (\preg_match(self::PARSE_REGEXP, $value, $matches) !== 1) {
+            $throw();
+        }
+
+        $getMatch = static function(string $value) use ($matches) : ?string {
+            return isset($matches[$value]) && $matches[$value] !== '' ? $matches[$value] : null;
+        };
+
+        $sign        = $getMatch('sign');
+        $numerator   = $getMatch('numerator');
+        $denominator = $getMatch('denominator');
+
+        if ($numerator !== null) {
+            assert($denominator !== null);
+
+            if ($sign !== null) {
+                $numerator = $sign . $numerator;
+            }
+
+            $numerator   = self::cleanUp($numerator);
+            $denominator = self::cleanUp($denominator);
+
+            if ($denominator === '0') {
+                throw DivisionByZeroException::denominatorMustNotBeZero();
+            }
+
+            return new BigRational(
+                new BigInteger($numerator),
+                new BigInteger($denominator),
+                false
+            );
+        }
+
+        $point      = $getMatch('point');
+        $integral   = $getMatch('integral');
+        $fractional = $getMatch('fractional');
+        $exponent   = $getMatch('exponent');
+
+        if ($integral === null && $fractional === null) {
+            $throw();
+        }
+
+        if ($integral === null) {
+            $integral = '0';
+        }
+
+        if ($point !== null || $exponent !== null) {
+            $fractional = ($fractional ?? '');
+            $exponent = ($exponent !== null) ? (int) $exponent : 0;
+
+            if ($exponent === PHP_INT_MIN || $exponent === PHP_INT_MAX) {
+                throw new NumberFormatException('Exponent too large.');
+            }
+
+            $unscaledValue = self::cleanUp(($sign ?? ''). $integral . $fractional);
+
+            $scale = \strlen($fractional) - $exponent;
+
+            if ($scale < 0) {
+                if ($unscaledValue !== '0') {
+                    $unscaledValue .= \str_repeat('0', - $scale);
+                }
+                $scale = 0;
+            }
+
+            return new BigDecimal($unscaledValue, $scale);
+        }
+
+        $integral = self::cleanUp(($sign ?? '') . $integral);
+
+        return new BigInteger($integral);
+    }
+
+    /**
+     * Safely converts float to string, avoiding locale-dependent issues.
+     *
+     * @see https://github.com/brick/math/pull/20
+     *
+     * @param float $float
+     *
+     * @return string
+     *
+     * @psalm-pure
+     * @psalm-suppress ImpureFunctionCall
+     */
+    private static function floatToString(float $float) : string
+    {
+        $currentLocale = \setlocale(LC_NUMERIC, '0');
+        \setlocale(LC_NUMERIC, 'C');
+
+        $result = (string) $float;
+
+        \setlocale(LC_NUMERIC, $currentLocale);
+
+        return $result;
+    }
+
+    /**
+     * Proxy method to access protected constructors from sibling classes.
+     *
+     * @internal
+     *
+     * @param mixed ...$args The arguments to the constructor.
+     *
+     * @return static
+     *
+     * @psalm-pure
+     * @psalm-suppress TooManyArguments
+     * @psalm-suppress UnsafeInstantiation
+     */
+    protected static function create(... $args) : BigNumber
+    {
+        return new static(... $args);
+    }
+
+    /**
+     * Returns the minimum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to compare. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @return static The minimum value.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-suppress LessSpecificReturnStatement
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-pure
+     */
+    public static function min(...$values) : BigNumber
+    {
+        $min = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            if ($min === null || $value->isLessThan($min)) {
+                $min = $value;
+            }
+        }
+
+        if ($min === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $min;
+    }
+
+    /**
+     * Returns the maximum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to compare. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @return static The maximum value.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-suppress LessSpecificReturnStatement
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-pure
+     */
+    public static function max(...$values) : BigNumber
+    {
+        $max = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            if ($max === null || $value->isGreaterThan($max)) {
+                $max = $value;
+            }
+        }
+
+        if ($max === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $max;
+    }
+
+    /**
+     * Returns the sum of the given values.
+     *
+     * @param BigNumber|int|float|string ...$values The numbers to add. All the numbers need to be convertible
+     *                                              to an instance of the class this method is called on.
+     *
+     * @return static The sum.
+     *
+     * @throws \InvalidArgumentException If no values are given.
+     * @throws MathException             If an argument is not valid.
+     *
+     * @psalm-suppress LessSpecificReturnStatement
+     * @psalm-suppress MoreSpecificReturnType
+     * @psalm-pure
+     */
+    public static function sum(...$values) : BigNumber
+    {
+        /** @var BigNumber|null $sum */
+        $sum = null;
+
+        foreach ($values as $value) {
+            $value = static::of($value);
+
+            $sum = $sum === null ? $value : self::add($sum, $value);
+        }
+
+        if ($sum === null) {
+            throw new \InvalidArgumentException(__METHOD__ . '() expects at least one value.');
+        }
+
+        return $sum;
+    }
+
+    /**
+     * Adds two BigNumber instances in the correct order to avoid a RoundingNecessaryException.
+     *
+     * @todo This could be better resolved by creating an abstract protected method in BigNumber, and leaving to
+     *       concrete classes the responsibility to perform the addition themselves or delegate it to the given number,
+     *       depending on their ability to perform the operation. This will also require a version bump because we're
+     *       potentially breaking custom BigNumber implementations (if any...)
+     *
+     * @param BigNumber $a
+     * @param BigNumber $b
+     *
+     * @return BigNumber
+     *
+     * @psalm-pure
+     */
+    private static function add(BigNumber $a, BigNumber $b) : BigNumber
+    {
+        if ($a instanceof BigRational) {
+            return $a->plus($b);
+        }
+
+        if ($b instanceof BigRational) {
+            return $b->plus($a);
+        }
+
+        if ($a instanceof BigDecimal) {
+            return $a->plus($b);
+        }
+
+        if ($b instanceof BigDecimal) {
+            return $b->plus($a);
+        }
+
+        /** @var BigInteger $a */
+
+        return $a->plus($b);
+    }
+
+    /**
+     * Removes optional leading zeros and + sign from the given number.
+     *
+     * @param string $number The number, validated as a non-empty string of digits with optional leading sign.
+     *
+     * @return string
+     *
+     * @psalm-pure
+     */
+    private static function cleanUp(string $number) : string
+    {
+        $firstChar = $number[0];
+
+        if ($firstChar === '+' || $firstChar === '-') {
+            $number = \substr($number, 1);
+        }
+
+        $number = \ltrim($number, '0');
+
+        if ($number === '') {
+            return '0';
+        }
+
+        if ($firstChar === '-') {
+            return '-' . $number;
+        }
+
+        return $number;
+    }
+
+    /**
+     * Checks if this number is equal to the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return bool
+     */
+    public function isEqualTo($that) : bool
+    {
+        return $this->compareTo($that) === 0;
+    }
+
+    /**
+     * Checks if this number is strictly lower than the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return bool
+     */
+    public function isLessThan($that) : bool
+    {
+        return $this->compareTo($that) < 0;
+    }
+
+    /**
+     * Checks if this number is lower than or equal to the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return bool
+     */
+    public function isLessThanOrEqualTo($that) : bool
+    {
+        return $this->compareTo($that) <= 0;
+    }
+
+    /**
+     * Checks if this number is strictly greater than the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return bool
+     */
+    public function isGreaterThan($that) : bool
+    {
+        return $this->compareTo($that) > 0;
+    }
+
+    /**
+     * Checks if this number is greater than or equal to the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return bool
+     */
+    public function isGreaterThanOrEqualTo($that) : bool
+    {
+        return $this->compareTo($that) >= 0;
+    }
+
+    /**
+     * Checks if this number equals zero.
+     *
+     * @return bool
+     */
+    public function isZero() : bool
+    {
+        return $this->getSign() === 0;
+    }
+
+    /**
+     * Checks if this number is strictly negative.
+     *
+     * @return bool
+     */
+    public function isNegative() : bool
+    {
+        return $this->getSign() < 0;
+    }
+
+    /**
+     * Checks if this number is negative or zero.
+     *
+     * @return bool
+     */
+    public function isNegativeOrZero() : bool
+    {
+        return $this->getSign() <= 0;
+    }
+
+    /**
+     * Checks if this number is strictly positive.
+     *
+     * @return bool
+     */
+    public function isPositive() : bool
+    {
+        return $this->getSign() > 0;
+    }
+
+    /**
+     * Checks if this number is positive or zero.
+     *
+     * @return bool
+     */
+    public function isPositiveOrZero() : bool
+    {
+        return $this->getSign() >= 0;
+    }
+
+    /**
+     * Returns the sign of this number.
+     *
+     * @return int -1 if the number is negative, 0 if zero, 1 if positive.
+     */
+    abstract public function getSign() : int;
+
+    /**
+     * Compares this number to the given one.
+     *
+     * @param BigNumber|int|float|string $that
+     *
+     * @return int [-1,0,1] If `$this` is lower than, equal to, or greater than `$that`.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    abstract public function compareTo($that) : int;
+
+    /**
+     * Converts this number to a BigInteger.
+     *
+     * @return BigInteger The converted number.
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to a BigInteger without rounding.
+     */
+    abstract public function toBigInteger() : BigInteger;
+
+    /**
+     * Converts this number to a BigDecimal.
+     *
+     * @return BigDecimal The converted number.
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to a BigDecimal without rounding.
+     */
+    abstract public function toBigDecimal() : BigDecimal;
+
+    /**
+     * Converts this number to a BigRational.
+     *
+     * @return BigRational The converted number.
+     */
+    abstract public function toBigRational() : BigRational;
+
+    /**
+     * Converts this number to a BigDecimal with the given scale, using rounding if necessary.
+     *
+     * @param int $scale        The scale of the resulting `BigDecimal`.
+     * @param int $roundingMode A `RoundingMode` constant.
+     *
+     * @return BigDecimal
+     *
+     * @throws RoundingNecessaryException If this number cannot be converted to the given scale without rounding.
+     *                                    This only applies when RoundingMode::UNNECESSARY is used.
+     */
+    abstract public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal;
+
+    /**
+     * Returns the exact value of this number as a native integer.
+     *
+     * If this number cannot be converted to a native integer without losing precision, an exception is thrown.
+     * Note that the acceptable range for an integer depends on the platform and differs for 32-bit and 64-bit.
+     *
+     * @return int The converted value.
+     *
+     * @throws MathException If this number cannot be exactly converted to a native integer.
+     */
+    abstract public function toInt() : int;
+
+    /**
+     * Returns an approximation of this number as a floating-point value.
+     *
+     * Note that this method can discard information as the precision of a floating-point value
+     * is inherently limited.
+     *
+     * If the number is greater than the largest representable floating point number, positive infinity is returned.
+     * If the number is less than the smallest representable floating point number, negative infinity is returned.
+     *
+     * @return float The converted value.
+     */
+    abstract public function toFloat() : float;
+
+    /**
+     * Returns a string representation of this number.
+     *
+     * The output of this method can be parsed by the `of()` factory method;
+     * this will yield an object equal to this one, without any information loss.
+     *
+     * @return string
+     */
+    abstract public function __toString() : string;
+
+    /**
+     * {@inheritdoc}
+     */
+    public function jsonSerialize() : string
+    {
+        return $this->__toString();
+    }
+}

vendor/brick/math/src/BigRational.php

@@ -0,0 +1,523 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+use Brick\Math\Exception\DivisionByZeroException;
+use Brick\Math\Exception\MathException;
+use Brick\Math\Exception\NumberFormatException;
+use Brick\Math\Exception\RoundingNecessaryException;
+
+/**
+ * An arbitrarily large rational number.
+ *
+ * This class is immutable.
+ *
+ * @psalm-immutable
+ */
+final class BigRational extends BigNumber
+{
+    /**
+     * The numerator.
+     *
+     * @var BigInteger
+     */
+    private $numerator;
+
+    /**
+     * The denominator. Always strictly positive.
+     *
+     * @var BigInteger
+     */
+    private $denominator;
+
+    /**
+     * Protected constructor. Use a factory method to obtain an instance.
+     *
+     * @param BigInteger $numerator        The numerator.
+     * @param BigInteger $denominator      The denominator.
+     * @param bool       $checkDenominator Whether to check the denominator for negative and zero.
+     *
+     * @throws DivisionByZeroException If the denominator is zero.
+     */
+    protected function __construct(BigInteger $numerator, BigInteger $denominator, bool $checkDenominator)
+    {
+        if ($checkDenominator) {
+            if ($denominator->isZero()) {
+                throw DivisionByZeroException::denominatorMustNotBeZero();
+            }
+
+            if ($denominator->isNegative()) {
+                $numerator   = $numerator->negated();
+                $denominator = $denominator->negated();
+            }
+        }
+
+        $this->numerator   = $numerator;
+        $this->denominator = $denominator;
+    }
+
+    /**
+     * Creates a BigRational of the given value.
+     *
+     * @param BigNumber|int|float|string $value
+     *
+     * @return BigRational
+     *
+     * @throws MathException If the value cannot be converted to a BigRational.
+     *
+     * @psalm-pure
+     */
+    public static function of($value) : BigNumber
+    {
+        return parent::of($value)->toBigRational();
+    }
+
+    /**
+     * Creates a BigRational out of a numerator and a denominator.
+     *
+     * If the denominator is negative, the signs of both the numerator and the denominator
+     * will be inverted to ensure that the denominator is always positive.
+     *
+     * @param BigNumber|int|float|string $numerator   The numerator. Must be convertible to a BigInteger.
+     * @param BigNumber|int|float|string $denominator The denominator. Must be convertible to a BigInteger.
+     *
+     * @return BigRational
+     *
+     * @throws NumberFormatException      If an argument does not represent a valid number.
+     * @throws RoundingNecessaryException If an argument represents a non-integer number.
+     * @throws DivisionByZeroException    If the denominator is zero.
+     *
+     * @psalm-pure
+     */
+    public static function nd($numerator, $denominator) : BigRational
+    {
+        $numerator   = BigInteger::of($numerator);
+        $denominator = BigInteger::of($denominator);
+
+        return new BigRational($numerator, $denominator, true);
+    }
+
+    /**
+     * Returns a BigRational representing zero.
+     *
+     * @return BigRational
+     *
+     * @psalm-pure
+     */
+    public static function zero() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $zero
+         */
+        static $zero;
+
+        if ($zero === null) {
+            $zero = new BigRational(BigInteger::zero(), BigInteger::one(), false);
+        }
+
+        return $zero;
+    }
+
+    /**
+     * Returns a BigRational representing one.
+     *
+     * @return BigRational
+     *
+     * @psalm-pure
+     */
+    public static function one() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $one
+         */
+        static $one;
+
+        if ($one === null) {
+            $one = new BigRational(BigInteger::one(), BigInteger::one(), false);
+        }
+
+        return $one;
+    }
+
+    /**
+     * Returns a BigRational representing ten.
+     *
+     * @return BigRational
+     *
+     * @psalm-pure
+     */
+    public static function ten() : BigRational
+    {
+        /**
+         * @psalm-suppress ImpureStaticVariable
+         * @var BigRational|null $ten
+         */
+        static $ten;
+
+        if ($ten === null) {
+            $ten = new BigRational(BigInteger::ten(), BigInteger::one(), false);
+        }
+
+        return $ten;
+    }
+
+    /**
+     * @return BigInteger
+     */
+    public function getNumerator() : BigInteger
+    {
+        return $this->numerator;
+    }
+
+    /**
+     * @return BigInteger
+     */
+    public function getDenominator() : BigInteger
+    {
+        return $this->denominator;
+    }
+
+    /**
+     * Returns the quotient of the division of the numerator by the denominator.
+     *
+     * @return BigInteger
+     */
+    public function quotient() : BigInteger
+    {
+        return $this->numerator->quotient($this->denominator);
+    }
+
+    /**
+     * Returns the remainder of the division of the numerator by the denominator.
+     *
+     * @return BigInteger
+     */
+    public function remainder() : BigInteger
+    {
+        return $this->numerator->remainder($this->denominator);
+    }
+
+    /**
+     * Returns the quotient and remainder of the division of the numerator by the denominator.
+     *
+     * @return BigInteger[]
+     */
+    public function quotientAndRemainder() : array
+    {
+        return $this->numerator->quotientAndRemainder($this->denominator);
+    }
+
+    /**
+     * Returns the sum of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The number to add.
+     *
+     * @return BigRational The result.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    public function plus($that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $numerator   = $numerator->plus($that->numerator->multipliedBy($this->denominator));
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the difference of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The number to subtract.
+     *
+     * @return BigRational The result.
+     *
+     * @throws MathException If the number is not valid.
+     */
+    public function minus($that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $numerator   = $numerator->minus($that->numerator->multipliedBy($this->denominator));
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the product of this number and the given one.
+     *
+     * @param BigNumber|int|float|string $that The multiplier.
+     *
+     * @return BigRational The result.
+     *
+     * @throws MathException If the multiplier is not a valid number.
+     */
+    public function multipliedBy($that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->numerator);
+        $denominator = $this->denominator->multipliedBy($that->denominator);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * Returns the result of the division of this number by the given one.
+     *
+     * @param BigNumber|int|float|string $that The divisor.
+     *
+     * @return BigRational The result.
+     *
+     * @throws MathException If the divisor is not a valid number, or is zero.
+     */
+    public function dividedBy($that) : BigRational
+    {
+        $that = BigRational::of($that);
+
+        $numerator   = $this->numerator->multipliedBy($that->denominator);
+        $denominator = $this->denominator->multipliedBy($that->numerator);
+
+        return new BigRational($numerator, $denominator, true);
+    }
+
+    /**
+     * Returns this number exponentiated to the given value.
+     *
+     * @param int $exponent The exponent.
+     *
+     * @return BigRational The result.
+     *
+     * @throws \InvalidArgumentException If the exponent is not in the range 0 to 1,000,000.
+     */
+    public function power(int $exponent) : BigRational
+    {
+        if ($exponent === 0) {
+            $one = BigInteger::one();
+
+            return new BigRational($one, $one, false);
+        }
+
+        if ($exponent === 1) {
+            return $this;
+        }
+
+        return new BigRational(
+            $this->numerator->power($exponent),
+            $this->denominator->power($exponent),
+            false
+        );
+    }
+
+    /**
+     * Returns the reciprocal of this BigRational.
+     *
+     * The reciprocal has the numerator and denominator swapped.
+     *
+     * @return BigRational
+     *
+     * @throws DivisionByZeroException If the numerator is zero.
+     */
+    public function reciprocal() : BigRational
+    {
+        return new BigRational($this->denominator, $this->numerator, true);
+    }
+
+    /**
+     * Returns the absolute value of this BigRational.
+     *
+     * @return BigRational
+     */
+    public function abs() : BigRational
+    {
+        return new BigRational($this->numerator->abs(), $this->denominator, false);
+    }
+
+    /**
+     * Returns the negated value of this BigRational.
+     *
+     * @return BigRational
+     */
+    public function negated() : BigRational
+    {
+        return new BigRational($this->numerator->negated(), $this->denominator, false);
+    }
+
+    /**
+     * Returns the simplified value of this BigRational.
+     *
+     * @return BigRational
+     */
+    public function simplified() : BigRational
+    {
+        $gcd = $this->numerator->gcd($this->denominator);
+
+        $numerator = $this->numerator->quotient($gcd);
+        $denominator = $this->denominator->quotient($gcd);
+
+        return new BigRational($numerator, $denominator, false);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function compareTo($that) : int
+    {
+        return $this->minus($that)->getSign();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function getSign() : int
+    {
+        return $this->numerator->getSign();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigInteger() : BigInteger
+    {
+        $simplified = $this->simplified();
+
+        if (! $simplified->denominator->isEqualTo(1)) {
+            throw new RoundingNecessaryException('This rational number cannot be represented as an integer value without rounding.');
+        }
+
+        return $simplified->numerator;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigDecimal() : BigDecimal
+    {
+        return $this->numerator->toBigDecimal()->exactlyDividedBy($this->denominator);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBigRational() : BigRational
+    {
+        return $this;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toScale(int $scale, int $roundingMode = RoundingMode::UNNECESSARY) : BigDecimal
+    {
+        return $this->numerator->toBigDecimal()->dividedBy($this->denominator, $scale, $roundingMode);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toInt() : int
+    {
+        return $this->toBigInteger()->toInt();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toFloat() : float
+    {
+        return $this->numerator->toFloat() / $this->denominator->toFloat();
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function __toString() : string
+    {
+        $numerator   = (string) $this->numerator;
+        $denominator = (string) $this->denominator;
+
+        if ($denominator === '1') {
+            return $numerator;
+        }
+
+        return $this->numerator . '/' . $this->denominator;
+    }
+
+    /**
+     * This method is required for serializing the object and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return array{numerator: BigInteger, denominator: BigInteger}
+     */
+    public function __serialize(): array
+    {
+        return ['numerator' => $this->numerator, 'denominator' => $this->denominator];
+    }
+
+    /**
+     * This method is only here to allow unserializing the object and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param array{numerator: BigInteger, denominator: BigInteger} $data
+     *
+     * @return void
+     *
+     * @throws \LogicException
+     */
+    public function __unserialize(array $data): void
+    {
+        if (isset($this->numerator)) {
+            throw new \LogicException('__unserialize() is an internal function, it must not be called directly.');
+        }
+
+        $this->numerator = $data['numerator'];
+        $this->denominator = $data['denominator'];
+    }
+
+    /**
+     * This method is required by interface Serializable and SHOULD NOT be accessed directly.
+     *
+     * @internal
+     *
+     * @return string
+     */
+    public function serialize() : string
+    {
+        return $this->numerator . '/' . $this->denominator;
+    }
+
+    /**
+     * This method is only here to implement interface Serializable and cannot be accessed directly.
+     *
+     * @internal
+     * @psalm-suppress RedundantPropertyInitializationCheck
+     *
+     * @param string $value
+     *
+     * @return void
+     *
+     * @throws \LogicException
+     */
+    public function unserialize($value) : void
+    {
+        if (isset($this->numerator)) {
+            throw new \LogicException('unserialize() is an internal function, it must not be called directly.');
+        }
+
+        [$numerator, $denominator] = \explode('/', $value);
+
+        $this->numerator   = BigInteger::of($numerator);
+        $this->denominator = BigInteger::of($denominator);
+    }
+}

vendor/brick/math/src/Exception/DivisionByZeroException.php

@@ -0,0 +1,41 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when a division by zero occurs.
+ */
+class DivisionByZeroException extends MathException
+{
+    /**
+     * @return DivisionByZeroException
+     *
+     * @psalm-pure
+     */
+    public static function divisionByZero() : DivisionByZeroException
+    {
+        return new self('Division by zero.');
+    }
+
+    /**
+     * @return DivisionByZeroException
+     *
+     * @psalm-pure
+     */
+    public static function modulusMustNotBeZero() : DivisionByZeroException
+    {
+        return new self('The modulus must not be zero.');
+    }
+
+    /**
+     * @return DivisionByZeroException
+     *
+     * @psalm-pure
+     */
+    public static function denominatorMustNotBeZero() : DivisionByZeroException
+    {
+        return new self('The denominator of a rational number cannot be zero.');
+    }
+}

vendor/brick/math/src/Exception/IntegerOverflowException.php

@@ -0,0 +1,27 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+use Brick\Math\BigInteger;
+
+/**
+ * Exception thrown when an integer overflow occurs.
+ */
+class IntegerOverflowException extends MathException
+{
+    /**
+     * @param BigInteger $value
+     *
+     * @return IntegerOverflowException
+     *
+     * @psalm-pure
+     */
+    public static function toIntOverflow(BigInteger $value) : IntegerOverflowException
+    {
+        $message = '%s is out of range %d to %d and cannot be represented as an integer.';
+
+        return new self(\sprintf($message, (string) $value, PHP_INT_MIN, PHP_INT_MAX));
+    }
+}

vendor/brick/math/src/Exception/MathException.php

@@ -0,0 +1,14 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Base class for all math exceptions.
+ *
+ * This class is abstract to ensure that only fine-grained exceptions are thrown throughout the code.
+ */
+class MathException extends \RuntimeException
+{
+}

vendor/brick/math/src/Exception/NegativeNumberException.php

@@ -0,0 +1,12 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when attempting to perform an unsupported operation, such as a square root, on a negative number.
+ */
+class NegativeNumberException extends MathException
+{
+}

vendor/brick/math/src/Exception/NumberFormatException.php

@@ -0,0 +1,35 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when attempting to create a number from a string with an invalid format.
+ */
+class NumberFormatException extends MathException
+{
+    /**
+     * @param string $char The failing character.
+     *
+     * @return NumberFormatException
+     *
+     * @psalm-pure
+     */
+    public static function charNotInAlphabet(string $char) : self
+    {
+        $ord = \ord($char);
+
+        if ($ord < 32 || $ord > 126) {
+            $char = \strtoupper(\dechex($ord));
+
+            if ($ord < 10) {
+                $char = '0' . $char;
+            }
+        } else {
+            $char = '"' . $char . '"';
+        }
+
+        return new self(sprintf('Char %s is not a valid character in the given alphabet.', $char));
+    }
+}

vendor/brick/math/src/Exception/RoundingNecessaryException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Exception;
+
+/**
+ * Exception thrown when a number cannot be represented at the requested scale without rounding.
+ */
+class RoundingNecessaryException extends MathException
+{
+    /**
+     * @return RoundingNecessaryException
+     *
+     * @psalm-pure
+     */
+    public static function roundingNecessary() : RoundingNecessaryException
+    {
+        return new self('Rounding is necessary to represent the result of the operation at this scale.');
+    }
+}

vendor/brick/math/src/Internal/Calculator.php

@@ -0,0 +1,756 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal;
+
+use Brick\Math\Exception\RoundingNecessaryException;
+use Brick\Math\RoundingMode;
+
+/**
+ * Performs basic operations on arbitrary size integers.
+ *
+ * Unless otherwise specified, all parameters must be validated as non-empty strings of digits,
+ * without leading zero, and with an optional leading minus sign if the number is not zero.
+ *
+ * Any other parameter format will lead to undefined behaviour.
+ * All methods must return strings respecting this format, unless specified otherwise.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+abstract class Calculator
+{
+    /**
+     * The maximum exponent value allowed for the pow() method.
+     */
+    public const MAX_POWER = 1000000;
+
+    /**
+     * The alphabet for converting from and to base 2 to 36, lowercase.
+     */
+    public const ALPHABET = '0123456789abcdefghijklmnopqrstuvwxyz';
+
+    /**
+     * The Calculator instance in use.
+     *
+     * @var Calculator|null
+     */
+    private static $instance;
+
+    /**
+     * Sets the Calculator instance to use.
+     *
+     * An instance is typically set only in unit tests: the autodetect is usually the best option.
+     *
+     * @param Calculator|null $calculator The calculator instance, or NULL to revert to autodetect.
+     *
+     * @return void
+     */
+    final public static function set(?Calculator $calculator) : void
+    {
+        self::$instance = $calculator;
+    }
+
+    /**
+     * Returns the Calculator instance to use.
+     *
+     * If none has been explicitly set, the fastest available implementation will be returned.
+     *
+     * @return Calculator
+     *
+     * @psalm-pure
+     * @psalm-suppress ImpureStaticProperty
+     */
+    final public static function get() : Calculator
+    {
+        if (self::$instance === null) {
+            /** @psalm-suppress ImpureMethodCall */
+            self::$instance = self::detect();
+        }
+
+        return self::$instance;
+    }
+
+    /**
+     * Returns the fastest available Calculator implementation.
+     *
+     * @codeCoverageIgnore
+     *
+     * @return Calculator
+     */
+    private static function detect() : Calculator
+    {
+        if (\extension_loaded('gmp')) {
+            return new Calculator\GmpCalculator();
+        }
+
+        if (\extension_loaded('bcmath')) {
+            return new Calculator\BcMathCalculator();
+        }
+
+        return new Calculator\NativeCalculator();
+    }
+
+    /**
+     * Extracts the sign & digits of the operands.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return array{bool, bool, string, string} Whether $a and $b are negative, followed by their digits.
+     */
+    final protected function init(string $a, string $b) : array
+    {
+        return [
+            $aNeg = ($a[0] === '-'),
+            $bNeg = ($b[0] === '-'),
+
+            $aNeg ? \substr($a, 1) : $a,
+            $bNeg ? \substr($b, 1) : $b,
+        ];
+    }
+
+    /**
+     * Returns the absolute value of a number.
+     *
+     * @param string $n The number.
+     *
+     * @return string The absolute value.
+     */
+    final public function abs(string $n) : string
+    {
+        return ($n[0] === '-') ? \substr($n, 1) : $n;
+    }
+
+    /**
+     * Negates a number.
+     *
+     * @param string $n The number.
+     *
+     * @return string The negated value.
+     */
+    final public function neg(string $n) : string
+    {
+        if ($n === '0') {
+            return '0';
+        }
+
+        if ($n[0] === '-') {
+            return \substr($n, 1);
+        }
+
+        return '-' . $n;
+    }
+
+    /**
+     * Compares two numbers.
+     *
+     * @param string $a The first number.
+     * @param string $b The second number.
+     *
+     * @return int [-1, 0, 1] If the first number is less than, equal to, or greater than the second number.
+     */
+    final public function cmp(string $a, string $b) : int
+    {
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        if ($aNeg && ! $bNeg) {
+            return -1;
+        }
+
+        if ($bNeg && ! $aNeg) {
+            return 1;
+        }
+
+        $aLen = \strlen($aDig);
+        $bLen = \strlen($bDig);
+
+        if ($aLen < $bLen) {
+            $result = -1;
+        } elseif ($aLen > $bLen) {
+            $result = 1;
+        } else {
+            $result = $aDig <=> $bDig;
+        }
+
+        return $aNeg ? -$result : $result;
+    }
+
+    /**
+     * Adds two numbers.
+     *
+     * @param string $a The augend.
+     * @param string $b The addend.
+     *
+     * @return string The sum.
+     */
+    abstract public function add(string $a, string $b) : string;
+
+    /**
+     * Subtracts two numbers.
+     *
+     * @param string $a The minuend.
+     * @param string $b The subtrahend.
+     *
+     * @return string The difference.
+     */
+    abstract public function sub(string $a, string $b) : string;
+
+    /**
+     * Multiplies two numbers.
+     *
+     * @param string $a The multiplicand.
+     * @param string $b The multiplier.
+     *
+     * @return string The product.
+     */
+    abstract public function mul(string $a, string $b) : string;
+
+    /**
+     * Returns the quotient of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return string The quotient.
+     */
+    abstract public function divQ(string $a, string $b) : string;
+
+    /**
+     * Returns the remainder of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return string The remainder.
+     */
+    abstract public function divR(string $a, string $b) : string;
+
+    /**
+     * Returns the quotient and remainder of the division of two numbers.
+     *
+     * @param string $a The dividend.
+     * @param string $b The divisor, must not be zero.
+     *
+     * @return string[] An array containing the quotient and remainder.
+     */
+    abstract public function divQR(string $a, string $b) : array;
+
+    /**
+     * Exponentiates a number.
+     *
+     * @param string $a The base number.
+     * @param int    $e The exponent, validated as an integer between 0 and MAX_POWER.
+     *
+     * @return string The power.
+     */
+    abstract public function pow(string $a, int $e) : string;
+
+    /**
+     * @param string $a
+     * @param string $b The modulus; must not be zero.
+     *
+     * @return string
+     */
+    public function mod(string $a, string $b) : string
+    {
+        return $this->divR($this->add($this->divR($a, $b), $b), $b);
+    }
+
+    /**
+     * Returns the modular multiplicative inverse of $x modulo $m.
+     *
+     * If $x has no multiplicative inverse mod m, this method must return null.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library has built-in support.
+     *
+     * @param string $x
+     * @param string $m The modulus; must not be negative or zero.
+     *
+     * @return string|null
+     */
+    public function modInverse(string $x, string $m) : ?string
+    {
+        if ($m === '1') {
+            return '0';
+        }
+
+        $modVal = $x;
+
+        if ($x[0] === '-' || ($this->cmp($this->abs($x), $m) >= 0)) {
+            $modVal = $this->mod($x, $m);
+        }
+
+        $x = '0';
+        $y = '0';
+        $g = $this->gcdExtended($modVal, $m, $x, $y);
+
+        if ($g !== '1') {
+            return null;
+        }
+
+        return $this->mod($this->add($this->mod($x, $m), $m), $m);
+    }
+
+    /**
+     * Raises a number into power with modulo.
+     *
+     * @param string $base The base number; must be positive or zero.
+     * @param string $exp  The exponent; must be positive or zero.
+     * @param string $mod  The modulus; must be strictly positive.
+     *
+     * @return string The power.
+     */
+    abstract public function modPow(string $base, string $exp, string $mod) : string;
+
+    /**
+     * Returns the greatest common divisor of the two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for GCD calculations.
+     *
+     * @param string $a The first number.
+     * @param string $b The second number.
+     *
+     * @return string The GCD, always positive, or zero if both arguments are zero.
+     */
+    public function gcd(string $a, string $b) : string
+    {
+        if ($a === '0') {
+            return $this->abs($b);
+        }
+
+        if ($b === '0') {
+            return $this->abs($a);
+        }
+
+        return $this->gcd($b, $this->divR($a, $b));
+    }
+
+    private function gcdExtended(string $a, string $b, string &$x, string &$y) : string
+    {
+        if ($a === '0') {
+            $x = '0';
+            $y = '1';
+
+            return $b;
+        }
+
+        $x1 = '0';
+        $y1 = '0';
+
+        $gcd = $this->gcdExtended($this->mod($b, $a), $a, $x1, $y1);
+
+        $x = $this->sub($y1, $this->mul($this->divQ($b, $a), $x1));
+        $y = $x1;
+
+        return $gcd;
+    }
+
+    /**
+     * Returns the square root of the given number, rounded down.
+     *
+     * The result is the largest x such that x² ≤ n.
+     * The input MUST NOT be negative.
+     *
+     * @param string $n The number.
+     *
+     * @return string The square root.
+     */
+    abstract public function sqrt(string $n) : string;
+
+    /**
+     * Converts a number from an arbitrary base.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for base conversion.
+     *
+     * @param string $number The number, positive or zero, non-empty, case-insensitively validated for the given base.
+     * @param int    $base   The base of the number, validated from 2 to 36.
+     *
+     * @return string The converted number, following the Calculator conventions.
+     */
+    public function fromBase(string $number, int $base) : string
+    {
+        return $this->fromArbitraryBase(\strtolower($number), self::ALPHABET, $base);
+    }
+
+    /**
+     * Converts a number to an arbitrary base.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for base conversion.
+     *
+     * @param string $number The number to convert, following the Calculator conventions.
+     * @param int    $base   The base to convert to, validated from 2 to 36.
+     *
+     * @return string The converted number, lowercase.
+     */
+    public function toBase(string $number, int $base) : string
+    {
+        $negative = ($number[0] === '-');
+
+        if ($negative) {
+            $number = \substr($number, 1);
+        }
+
+        $number = $this->toArbitraryBase($number, self::ALPHABET, $base);
+
+        if ($negative) {
+            return '-' . $number;
+        }
+
+        return $number;
+    }
+
+    /**
+     * Converts a non-negative number in an arbitrary base using a custom alphabet, to base 10.
+     *
+     * @param string $number   The number to convert, validated as a non-empty string,
+     *                         containing only chars in the given alphabet/base.
+     * @param string $alphabet The alphabet that contains every digit, validated as 2 chars minimum.
+     * @param int    $base     The base of the number, validated from 2 to alphabet length.
+     *
+     * @return string The number in base 10, following the Calculator conventions.
+     */
+    final public function fromArbitraryBase(string $number, string $alphabet, int $base) : string
+    {
+        // remove leading "zeros"
+        $number = \ltrim($number, $alphabet[0]);
+
+        if ($number === '') {
+            return '0';
+        }
+
+        // optimize for "one"
+        if ($number === $alphabet[1]) {
+            return '1';
+        }
+
+        $result = '0';
+        $power = '1';
+
+        $base = (string) $base;
+
+        for ($i = \strlen($number) - 1; $i >= 0; $i--) {
+            $index = \strpos($alphabet, $number[$i]);
+
+            if ($index !== 0) {
+                $result = $this->add($result, ($index === 1)
+                    ? $power
+                    : $this->mul($power, (string) $index)
+                );
+            }
+
+            if ($i !== 0) {
+                $power = $this->mul($power, $base);
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Converts a non-negative number to an arbitrary base using a custom alphabet.
+     *
+     * @param string $number   The number to convert, positive or zero, following the Calculator conventions.
+     * @param string $alphabet The alphabet that contains every digit, validated as 2 chars minimum.
+     * @param int    $base     The base to convert to, validated from 2 to alphabet length.
+     *
+     * @return string The converted number in the given alphabet.
+     */
+    final public function toArbitraryBase(string $number, string $alphabet, int $base) : string
+    {
+        if ($number === '0') {
+            return $alphabet[0];
+        }
+
+        $base = (string) $base;
+        $result = '';
+
+        while ($number !== '0') {
+            [$number, $remainder] = $this->divQR($number, $base);
+            $remainder = (int) $remainder;
+
+            $result .= $alphabet[$remainder];
+        }
+
+        return \strrev($result);
+    }
+
+    /**
+     * Performs a rounded division.
+     *
+     * Rounding is performed when the remainder of the division is not zero.
+     *
+     * @param string $a            The dividend.
+     * @param string $b            The divisor, must not be zero.
+     * @param int    $roundingMode The rounding mode.
+     *
+     * @return string
+     *
+     * @throws \InvalidArgumentException  If the rounding mode is invalid.
+     * @throws RoundingNecessaryException If RoundingMode::UNNECESSARY is provided but rounding is necessary.
+     */
+    final public function divRound(string $a, string $b, int $roundingMode) : string
+    {
+        [$quotient, $remainder] = $this->divQR($a, $b);
+
+        $hasDiscardedFraction = ($remainder !== '0');
+        $isPositiveOrZero = ($a[0] === '-') === ($b[0] === '-');
+
+        $discardedFractionSign = function() use ($remainder, $b) : int {
+            $r = $this->abs($this->mul($remainder, '2'));
+            $b = $this->abs($b);
+
+            return $this->cmp($r, $b);
+        };
+
+        $increment = false;
+
+        switch ($roundingMode) {
+            case RoundingMode::UNNECESSARY:
+                if ($hasDiscardedFraction) {
+                    throw RoundingNecessaryException::roundingNecessary();
+                }
+                break;
+
+            case RoundingMode::UP:
+                $increment = $hasDiscardedFraction;
+                break;
+
+            case RoundingMode::DOWN:
+                break;
+
+            case RoundingMode::CEILING:
+                $increment = $hasDiscardedFraction && $isPositiveOrZero;
+                break;
+
+            case RoundingMode::FLOOR:
+                $increment = $hasDiscardedFraction && ! $isPositiveOrZero;
+                break;
+
+            case RoundingMode::HALF_UP:
+                $increment = $discardedFractionSign() >= 0;
+                break;
+
+            case RoundingMode::HALF_DOWN:
+                $increment = $discardedFractionSign() > 0;
+                break;
+
+            case RoundingMode::HALF_CEILING:
+                $increment = $isPositiveOrZero ? $discardedFractionSign() >= 0 : $discardedFractionSign() > 0;
+                break;
+
+            case RoundingMode::HALF_FLOOR:
+                $increment = $isPositiveOrZero ? $discardedFractionSign() > 0 : $discardedFractionSign() >= 0;
+                break;
+
+            case RoundingMode::HALF_EVEN:
+                $lastDigit = (int) $quotient[-1];
+                $lastDigitIsEven = ($lastDigit % 2 === 0);
+                $increment = $lastDigitIsEven ? $discardedFractionSign() > 0 : $discardedFractionSign() >= 0;
+                break;
+
+            default:
+                throw new \InvalidArgumentException('Invalid rounding mode.');
+        }
+
+        if ($increment) {
+            return $this->add($quotient, $isPositiveOrZero ? '1' : '-1');
+        }
+
+        return $quotient;
+    }
+
+    /**
+     * Calculates bitwise AND of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     *
+     * @param string $a
+     * @param string $b
+     *
+     * @return string
+     */
+    public function and(string $a, string $b) : string
+    {
+        return $this->bitwise('and', $a, $b);
+    }
+
+    /**
+     * Calculates bitwise OR of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     *
+     * @param string $a
+     * @param string $b
+     *
+     * @return string
+     */
+    public function or(string $a, string $b) : string
+    {
+        return $this->bitwise('or', $a, $b);
+    }
+
+    /**
+     * Calculates bitwise XOR of two numbers.
+     *
+     * This method can be overridden by the concrete implementation if the underlying library
+     * has built-in support for bitwise operations.
+     *
+     * @param string $a
+     * @param string $b
+     *
+     * @return string
+     */
+    public function xor(string $a, string $b) : string
+    {
+        return $this->bitwise('xor', $a, $b);
+    }
+
+    /**
+     * Performs a bitwise operation on a decimal number.
+     *
+     * @param string $operator The operator to use, must be "and", "or" or "xor".
+     * @param string $a        The left operand.
+     * @param string $b        The right operand.
+     *
+     * @return string
+     */
+    private function bitwise(string $operator, string $a, string $b) : string
+    {
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $aBin = $this->toBinary($aDig);
+        $bBin = $this->toBinary($bDig);
+
+        $aLen = \strlen($aBin);
+        $bLen = \strlen($bBin);
+
+        if ($aLen > $bLen) {
+            $bBin = \str_repeat("\x00", $aLen - $bLen) . $bBin;
+        } elseif ($bLen > $aLen) {
+            $aBin = \str_repeat("\x00", $bLen - $aLen) . $aBin;
+        }
+
+        if ($aNeg) {
+            $aBin = $this->twosComplement($aBin);
+        }
+        if ($bNeg) {
+            $bBin = $this->twosComplement($bBin);
+        }
+
+        switch ($operator) {
+            case 'and':
+                $value = $aBin & $bBin;
+                $negative = ($aNeg and $bNeg);
+                break;
+
+            case 'or':
+                $value = $aBin | $bBin;
+                $negative = ($aNeg or $bNeg);
+                break;
+
+            case 'xor':
+                $value = $aBin ^ $bBin;
+                $negative = ($aNeg xor $bNeg);
+                break;
+
+            // @codeCoverageIgnoreStart
+            default:
+                throw new \InvalidArgumentException('Invalid bitwise operator.');
+            // @codeCoverageIgnoreEnd
+        }
+
+        if ($negative) {
+            $value = $this->twosComplement($value);
+        }
+
+        $result = $this->toDecimal($value);
+
+        return $negative ? $this->neg($result) : $result;
+    }
+
+    /**
+     * @param string $number A positive, binary number.
+     *
+     * @return string
+     */
+    private function twosComplement(string $number) : string
+    {
+        $xor = \str_repeat("\xff", \strlen($number));
+
+        $number ^= $xor;
+
+        for ($i = \strlen($number) - 1; $i >= 0; $i--) {
+            $byte = \ord($number[$i]);
+
+            if (++$byte !== 256) {
+                $number[$i] = \chr($byte);
+                break;
+            }
+
+            $number[$i] = "\x00";
+
+            if ($i === 0) {
+                $number = "\x01" . $number;
+            }
+        }
+
+        return $number;
+    }
+
+    /**
+     * Converts a decimal number to a binary string.
+     *
+     * @param string $number The number to convert, positive or zero, only digits.
+     *
+     * @return string
+     */
+    private function toBinary(string $number) : string
+    {
+        $result = '';
+
+        while ($number !== '0') {
+            [$number, $remainder] = $this->divQR($number, '256');
+            $result .= \chr((int) $remainder);
+        }
+
+        return \strrev($result);
+    }
+
+    /**
+     * Returns the positive decimal representation of a binary number.
+     *
+     * @param string $bytes The bytes representing the number.
+     *
+     * @return string
+     */
+    private function toDecimal(string $bytes) : string
+    {
+        $result = '0';
+        $power = '1';
+
+        for ($i = \strlen($bytes) - 1; $i >= 0; $i--) {
+            $index = \ord($bytes[$i]);
+
+            if ($index !== 0) {
+                $result = $this->add($result, ($index === 1)
+                    ? $power
+                    : $this->mul($power, (string) $index)
+                );
+            }
+
+            if ($i !== 0) {
+                $power = $this->mul($power, '256');
+            }
+        }
+
+        return $result;
+    }
+}

vendor/brick/math/src/Internal/Calculator/BcMathCalculator.php

@@ -0,0 +1,116 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation built around the bcmath library.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class BcMathCalculator extends Calculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function add(string $a, string $b) : string
+    {
+        return \bcadd($a, $b, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sub(string $a, string $b) : string
+    {
+        return \bcsub($a, $b, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function mul(string $a, string $b) : string
+    {
+        return \bcmul($a, $b, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-suppress InvalidNullableReturnType
+     * @psalm-suppress NullableReturnStatement
+     */
+    public function divQ(string $a, string $b) : string
+    {
+        return \bcdiv($a, $b, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-suppress InvalidNullableReturnType
+     * @psalm-suppress NullableReturnStatement
+     */
+    public function divR(string $a, string $b) : string
+    {
+        if (version_compare(PHP_VERSION, '7.2') >= 0) {
+            return \bcmod($a, $b, 0);
+        }
+
+        return \bcmod($a, $b);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divQR(string $a, string $b) : array
+    {
+        $q = \bcdiv($a, $b, 0);
+
+        if (version_compare(PHP_VERSION, '7.2') >= 0) {
+            $r = \bcmod($a, $b, 0);
+        } else {
+            $r = \bcmod($a, $b);
+        }
+
+        assert($q !== null);
+        assert($r !== null);
+
+        return [$q, $r];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pow(string $a, int $e) : string
+    {
+        return \bcpow($a, (string) $e, 0);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-suppress InvalidNullableReturnType
+     * @psalm-suppress NullableReturnStatement
+     */
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        return \bcpowmod($base, $exp, $mod, 0);
+    }
+
+    /**
+     * {@inheritDoc}
+     *
+     * @psalm-suppress NullableReturnStatement
+     * @psalm-suppress InvalidNullableReturnType
+     */
+    public function sqrt(string $n) : string
+    {
+        return \bcsqrt($n, 0);
+    }
+}

vendor/brick/math/src/Internal/Calculator/GmpCalculator.php

@@ -0,0 +1,156 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation built around the GMP library.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class GmpCalculator extends Calculator
+{
+    /**
+     * {@inheritdoc}
+     */
+    public function add(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_add($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sub(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_sub($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function mul(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_mul($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divQ(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_div_q($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divR(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_div_r($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divQR(string $a, string $b) : array
+    {
+        [$q, $r] = \gmp_div_qr($a, $b);
+
+        return [
+            \gmp_strval($q),
+            \gmp_strval($r)
+        ];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pow(string $a, int $e) : string
+    {
+        return \gmp_strval(\gmp_pow($a, $e));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function modInverse(string $x, string $m) : ?string
+    {
+        $result = \gmp_invert($x, $m);
+
+        if ($result === false) {
+            return null;
+        }
+
+        return \gmp_strval($result);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        return \gmp_strval(\gmp_powm($base, $exp, $mod));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function gcd(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_gcd($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function fromBase(string $number, int $base) : string
+    {
+        return \gmp_strval(\gmp_init($number, $base));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function toBase(string $number, int $base) : string
+    {
+        return \gmp_strval($number, $base);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function and(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_and($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function or(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_or($a, $b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function xor(string $a, string $b) : string
+    {
+        return \gmp_strval(\gmp_xor($a, $b));
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function sqrt(string $n) : string
+    {
+        return \gmp_strval(\gmp_sqrt($n));
+    }
+}

vendor/brick/math/src/Internal/Calculator/NativeCalculator.php

@@ -0,0 +1,634 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math\Internal\Calculator;
+
+use Brick\Math\Internal\Calculator;
+
+/**
+ * Calculator implementation using only native PHP code.
+ *
+ * @internal
+ *
+ * @psalm-immutable
+ */
+class NativeCalculator extends Calculator
+{
+    /**
+     * The max number of digits the platform can natively add, subtract, multiply or divide without overflow.
+     * For multiplication, this represents the max sum of the lengths of both operands.
+     *
+     * For addition, it is assumed that an extra digit can hold a carry (1) without overflowing.
+     * Example: 32-bit: max number 1,999,999,999 (9 digits + carry)
+     *          64-bit: max number 1,999,999,999,999,999,999 (18 digits + carry)
+     *
+     * @var int
+     */
+    private $maxDigits;
+
+    /**
+     * Class constructor.
+     *
+     * @codeCoverageIgnore
+     */
+    public function __construct()
+    {
+        switch (PHP_INT_SIZE) {
+            case 4:
+                $this->maxDigits = 9;
+                break;
+
+            case 8:
+                $this->maxDigits = 18;
+                break;
+
+            default:
+                throw new \RuntimeException('The platform is not 32-bit or 64-bit as expected.');
+        }
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function add(string $a, string $b) : string
+    {
+        /**
+         * @psalm-var numeric-string $a
+         * @psalm-var numeric-string $b
+         */
+        $result = $a + $b;
+
+        if (is_int($result)) {
+            return (string) $result;
+        }
+
+        if ($a === '0') {
+            return $b;
+        }
+
+        if ($b === '0') {
+            return $a;
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $result = $aNeg === $bNeg ? $this->doAdd($aDig, $bDig) : $this->doSub($aDig, $bDig);
+
+        if ($aNeg) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function sub(string $a, string $b) : string
+    {
+        return $this->add($a, $this->neg($b));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function mul(string $a, string $b) : string
+    {
+        /**
+         * @psalm-var numeric-string $a
+         * @psalm-var numeric-string $b
+         */
+        $result = $a * $b;
+
+        if (is_int($result)) {
+            return (string) $result;
+        }
+
+        if ($a === '0' || $b === '0') {
+            return '0';
+        }
+
+        if ($a === '1') {
+            return $b;
+        }
+
+        if ($b === '1') {
+            return $a;
+        }
+
+        if ($a === '-1') {
+            return $this->neg($b);
+        }
+
+        if ($b === '-1') {
+            return $this->neg($a);
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        $result = $this->doMul($aDig, $bDig);
+
+        if ($aNeg !== $bNeg) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divQ(string $a, string $b) : string
+    {
+        return $this->divQR($a, $b)[0];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divR(string $a, string $b): string
+    {
+        return $this->divQR($a, $b)[1];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function divQR(string $a, string $b) : array
+    {
+        if ($a === '0') {
+            return ['0', '0'];
+        }
+
+        if ($a === $b) {
+            return ['1', '0'];
+        }
+
+        if ($b === '1') {
+            return [$a, '0'];
+        }
+
+        if ($b === '-1') {
+            return [$this->neg($a), '0'];
+        }
+
+        /** @psalm-var numeric-string $a */
+        $na = $a * 1; // cast to number
+
+        if (is_int($na)) {
+            /** @psalm-var numeric-string $b */
+            $nb = $b * 1;
+
+            if (is_int($nb)) {
+                // the only division that may overflow is PHP_INT_MIN / -1,
+                // which cannot happen here as we've already handled a divisor of -1 above.
+                $r = $na % $nb;
+                $q = ($na - $r) / $nb;
+
+                assert(is_int($q));
+
+                return [
+                    (string) $q,
+                    (string) $r
+                ];
+            }
+        }
+
+        [$aNeg, $bNeg, $aDig, $bDig] = $this->init($a, $b);
+
+        [$q, $r] = $this->doDiv($aDig, $bDig);
+
+        if ($aNeg !== $bNeg) {
+            $q = $this->neg($q);
+        }
+
+        if ($aNeg) {
+            $r = $this->neg($r);
+        }
+
+        return [$q, $r];
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function pow(string $a, int $e) : string
+    {
+        if ($e === 0) {
+            return '1';
+        }
+
+        if ($e === 1) {
+            return $a;
+        }
+
+        $odd = $e % 2;
+        $e -= $odd;
+
+        $aa = $this->mul($a, $a);
+
+        /** @psalm-suppress PossiblyInvalidArgument We're sure that $e / 2 is an int now */
+        $result = $this->pow($aa, $e / 2);
+
+        if ($odd === 1) {
+            $result = $this->mul($result, $a);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Algorithm from: https://www.geeksforgeeks.org/modular-exponentiation-power-in-modular-arithmetic/
+     *
+     * {@inheritdoc}
+     */
+    public function modPow(string $base, string $exp, string $mod) : string
+    {
+        // special case: the algorithm below fails with 0 power 0 mod 1 (returns 1 instead of 0)
+        if ($base === '0' && $exp === '0' && $mod === '1') {
+            return '0';
+        }
+
+        // special case: the algorithm below fails with power 0 mod 1 (returns 1 instead of 0)
+        if ($exp === '0' && $mod === '1') {
+            return '0';
+        }
+
+        $x = $base;
+
+        $res = '1';
+
+        // numbers are positive, so we can use remainder instead of modulo
+        $x = $this->divR($x, $mod);
+
+        while ($exp !== '0') {
+            if (in_array($exp[-1], ['1', '3', '5', '7', '9'])) { // odd
+                $res = $this->divR($this->mul($res, $x), $mod);
+            }
+
+            $exp = $this->divQ($exp, '2');
+            $x = $this->divR($this->mul($x, $x), $mod);
+        }
+
+        return $res;
+    }
+
+    /**
+     * Adapted from https://cp-algorithms.com/num_methods/roots_newton.html
+     *
+     * {@inheritDoc}
+     */
+    public function sqrt(string $n) : string
+    {
+        if ($n === '0') {
+            return '0';
+        }
+
+        // initial approximation
+        $x = \str_repeat('9', \intdiv(\strlen($n), 2) ?: 1);
+
+        $decreased = false;
+
+        for (;;) {
+            $nx = $this->divQ($this->add($x, $this->divQ($n, $x)), '2');
+
+            if ($x === $nx || $this->cmp($nx, $x) > 0 && $decreased) {
+                break;
+            }
+
+            $decreased = $this->cmp($nx, $x) < 0;
+            $x = $nx;
+        }
+
+        return $x;
+    }
+
+    /**
+     * Performs the addition of two non-signed large integers.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return string
+     */
+    private function doAdd(string $a, string $b) : string
+    {
+        [$a, $b, $length] = $this->pad($a, $b);
+
+        $carry = 0;
+        $result = '';
+
+        for ($i = $length - $this->maxDigits;; $i -= $this->maxDigits) {
+            $blockLength = $this->maxDigits;
+
+            if ($i < 0) {
+                $blockLength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            /** @psalm-var numeric-string $blockA */
+            $blockA = \substr($a, $i, $blockLength);
+
+            /** @psalm-var numeric-string $blockB */
+            $blockB = \substr($b, $i, $blockLength);
+
+            $sum = (string) ($blockA + $blockB + $carry);
+            $sumLength = \strlen($sum);
+
+            if ($sumLength > $blockLength) {
+                $sum = \substr($sum, 1);
+                $carry = 1;
+            } else {
+                if ($sumLength < $blockLength) {
+                    $sum = \str_repeat('0', $blockLength - $sumLength) . $sum;
+                }
+                $carry = 0;
+            }
+
+            $result = $sum . $result;
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        if ($carry === 1) {
+            $result = '1' . $result;
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the subtraction of two non-signed large integers.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return string
+     */
+    private function doSub(string $a, string $b) : string
+    {
+        if ($a === $b) {
+            return '0';
+        }
+
+        // Ensure that we always subtract to a positive result: biggest minus smallest.
+        $cmp = $this->doCmp($a, $b);
+
+        $invert = ($cmp === -1);
+
+        if ($invert) {
+            $c = $a;
+            $a = $b;
+            $b = $c;
+        }
+
+        [$a, $b, $length] = $this->pad($a, $b);
+
+        $carry = 0;
+        $result = '';
+
+        $complement = 10 ** $this->maxDigits;
+
+        for ($i = $length - $this->maxDigits;; $i -= $this->maxDigits) {
+            $blockLength = $this->maxDigits;
+
+            if ($i < 0) {
+                $blockLength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            /** @psalm-var numeric-string $blockA */
+            $blockA = \substr($a, $i, $blockLength);
+
+            /** @psalm-var numeric-string $blockB */
+            $blockB = \substr($b, $i, $blockLength);
+
+            $sum = $blockA - $blockB - $carry;
+
+            if ($sum < 0) {
+                $sum += $complement;
+                $carry = 1;
+            } else {
+                $carry = 0;
+            }
+
+            $sum = (string) $sum;
+            $sumLength = \strlen($sum);
+
+            if ($sumLength < $blockLength) {
+                $sum = \str_repeat('0', $blockLength - $sumLength) . $sum;
+            }
+
+            $result = $sum . $result;
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        // Carry cannot be 1 when the loop ends, as a > b
+        assert($carry === 0);
+
+        $result = \ltrim($result, '0');
+
+        if ($invert) {
+            $result = $this->neg($result);
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the multiplication of two non-signed large integers.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return string
+     */
+    private function doMul(string $a, string $b) : string
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        $maxDigits = \intdiv($this->maxDigits, 2);
+        $complement = 10 ** $maxDigits;
+
+        $result = '0';
+
+        for ($i = $x - $maxDigits;; $i -= $maxDigits) {
+            $blockALength = $maxDigits;
+
+            if ($i < 0) {
+                $blockALength += $i;
+                /** @psalm-suppress LoopInvalidation */
+                $i = 0;
+            }
+
+            $blockA = (int) \substr($a, $i, $blockALength);
+
+            $line = '';
+            $carry = 0;
+
+            for ($j = $y - $maxDigits;; $j -= $maxDigits) {
+                $blockBLength = $maxDigits;
+
+                if ($j < 0) {
+                    $blockBLength += $j;
+                    /** @psalm-suppress LoopInvalidation */
+                    $j = 0;
+                }
+
+                $blockB = (int) \substr($b, $j, $blockBLength);
+
+                $mul = $blockA * $blockB + $carry;
+                $value = $mul % $complement;
+                $carry = ($mul - $value) / $complement;
+
+                $value = (string) $value;
+                $value = \str_pad($value, $maxDigits, '0', STR_PAD_LEFT);
+
+                $line = $value . $line;
+
+                if ($j === 0) {
+                    break;
+                }
+            }
+
+            if ($carry !== 0) {
+                $line = $carry . $line;
+            }
+
+            $line = \ltrim($line, '0');
+
+            if ($line !== '') {
+                $line .= \str_repeat('0', $x - $blockALength - $i);
+                $result = $this->add($result, $line);
+            }
+
+            if ($i === 0) {
+                break;
+            }
+        }
+
+        return $result;
+    }
+
+    /**
+     * Performs the division of two non-signed large integers.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return string[] The quotient and remainder.
+     */
+    private function doDiv(string $a, string $b) : array
+    {
+        $cmp = $this->doCmp($a, $b);
+
+        if ($cmp === -1) {
+            return ['0', $a];
+        }
+
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        // we now know that a >= b && x >= y
+
+        $q = '0'; // quotient
+        $r = $a; // remainder
+        $z = $y; // focus length, always $y or $y+1
+
+        for (;;) {
+            $focus = \substr($a, 0, $z);
+
+            $cmp = $this->doCmp($focus, $b);
+
+            if ($cmp === -1) {
+                if ($z === $x) { // remainder < dividend
+                    break;
+                }
+
+                $z++;
+            }
+
+            $zeros = \str_repeat('0', $x - $z);
+
+            $q = $this->add($q, '1' . $zeros);
+            $a = $this->sub($a, $b . $zeros);
+
+            $r = $a;
+
+            if ($r === '0') { // remainder == 0
+                break;
+            }
+
+            $x = \strlen($a);
+
+            if ($x < $y) { // remainder < dividend
+                break;
+            }
+
+            $z = $y;
+        }
+
+        return [$q, $r];
+    }
+
+    /**
+     * Compares two non-signed large numbers.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return int [-1, 0, 1]
+     */
+    private function doCmp(string $a, string $b) : int
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        $cmp = $x <=> $y;
+
+        if ($cmp !== 0) {
+            return $cmp;
+        }
+
+        return \strcmp($a, $b) <=> 0; // enforce [-1, 0, 1]
+    }
+
+    /**
+     * Pads the left of one of the given numbers with zeros if necessary to make both numbers the same length.
+     *
+     * The numbers must only consist of digits, without leading minus sign.
+     *
+     * @param string $a The first operand.
+     * @param string $b The second operand.
+     *
+     * @return array{string, string, int}
+     */
+    private function pad(string $a, string $b) : array
+    {
+        $x = \strlen($a);
+        $y = \strlen($b);
+
+        if ($x > $y) {
+            $b = \str_repeat('0', $x - $y) . $b;
+
+            return [$a, $b, $x];
+        }
+
+        if ($x < $y) {
+            $a = \str_repeat('0', $y - $x) . $a;
+
+            return [$a, $b, $y];
+        }
+
+        return [$a, $b, $x];
+    }
+}

vendor/brick/math/src/RoundingMode.php

@@ -0,0 +1,107 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Brick\Math;
+
+/**
+ * Specifies a rounding behavior for numerical operations capable of discarding precision.
+ *
+ * Each rounding mode indicates how the least significant returned digit of a rounded result
+ * is to be calculated. If fewer digits are returned than the digits needed to represent the
+ * exact numerical result, the discarded digits will be referred to as the discarded fraction
+ * regardless the digits' contribution to the value of the number. In other words, considered
+ * as a numerical value, the discarded fraction could have an absolute value greater than one.
+ */
+final class RoundingMode
+{
+    /**
+     * Private constructor. This class is not instantiable.
+     *
+     * @codeCoverageIgnore
+     */
+    private function __construct()
+    {
+    }
+
+    /**
+     * Asserts that the requested operation has an exact result, hence no rounding is necessary.
+     *
+     * If this rounding mode is specified on an operation that yields a result that
+     * cannot be represented at the requested scale, a RoundingNecessaryException is thrown.
+     */
+    public const UNNECESSARY = 0;
+
+    /**
+     * Rounds away from zero.
+     *
+     * Always increments the digit prior to a nonzero discarded fraction.
+     * Note that this rounding mode never decreases the magnitude of the calculated value.
+     */
+    public const UP = 1;
+
+    /**
+     * Rounds towards zero.
+     *
+     * Never increments the digit prior to a discarded fraction (i.e., truncates).
+     * Note that this rounding mode never increases the magnitude of the calculated value.
+     */
+    public const DOWN = 2;
+
+    /**
+     * Rounds towards positive infinity.
+     *
+     * If the result is positive, behaves as for UP; if negative, behaves as for DOWN.
+     * Note that this rounding mode never decreases the calculated value.
+     */
+    public const CEILING = 3;
+
+    /**
+     * Rounds towards negative infinity.
+     *
+     * If the result is positive, behave as for DOWN; if negative, behave as for UP.
+     * Note that this rounding mode never increases the calculated value.
+     */
+    public const FLOOR = 4;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round up.
+     *
+     * Behaves as for UP if the discarded fraction is >= 0.5; otherwise, behaves as for DOWN.
+     * Note that this is the rounding mode commonly taught at school.
+     */
+    public const HALF_UP = 5;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round down.
+     *
+     * Behaves as for UP if the discarded fraction is > 0.5; otherwise, behaves as for DOWN.
+     */
+    public const HALF_DOWN = 6;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round towards positive infinity.
+     *
+     * If the result is positive, behaves as for HALF_UP; if negative, behaves as for HALF_DOWN.
+     */
+    public const HALF_CEILING = 7;
+
+    /**
+     * Rounds towards "nearest neighbor" unless both neighbors are equidistant, in which case round towards negative infinity.
+     *
+     * If the result is positive, behaves as for HALF_DOWN; if negative, behaves as for HALF_UP.
+     */
+    public const HALF_FLOOR = 8;
+
+    /**
+     * Rounds towards the "nearest neighbor" unless both neighbors are equidistant, in which case rounds towards the even neighbor.
+     *
+     * Behaves as for HALF_UP if the digit to the left of the discarded fraction is odd;
+     * behaves as for HALF_DOWN if it's even.
+     *
+     * Note that this is the rounding mode that statistically minimizes
+     * cumulative error when applied repeatedly over a sequence of calculations.
+     * It is sometimes known as "Banker's rounding", and is chiefly used in the USA.
+     */
+    public const HALF_EVEN = 9;
+}

vendor/carbonphp/carbon-doctrine-types/LICENSE

@@ -0,0 +1,21 @@
+MIT License
+
+Copyright (c) 2023 Carbon
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/carbonphp/carbon-doctrine-types/README.md

@@ -0,0 +1,14 @@
+# carbonphp/carbon-doctrine-types
+
+Types to use Carbon in Doctrine
+
+## Documentation
+
+[Check how to use in the official Carbon documentation](https://carbon.nesbot.com/symfony/)
+
+This package is an externalization of [src/Carbon/Doctrine](https://github.com/briannesbitt/Carbon/tree/2.71.0/src/Carbon/Doctrine)
+from `nestbot/carbon` package.
+
+Externalization allows to better deal with different versions of dbal. With
+version 4.0 of dbal, it no longer sustainable to be compatible with all version
+using a single code.

vendor/carbonphp/carbon-doctrine-types/composer.json

@@ -0,0 +1,36 @@
+{
+    "name": "carbonphp/carbon-doctrine-types",
+    "description": "Types to use Carbon in Doctrine",
+    "type": "library",
+    "keywords": [
+        "date",
+        "time",
+        "DateTime",
+        "Carbon",
+        "Doctrine"
+    ],
+    "require": {
+        "php": "^7.4 || ^8.0"
+    },
+    "require-dev": {
+        "doctrine/dbal": "^3.7.0",
+        "nesbot/carbon": "^2.71.0 || ^3.0.0",
+        "phpunit/phpunit": "^10.3"
+    },
+    "conflict": {
+        "doctrine/dbal": "<3.7.0 || >=4.0.0"
+    },
+    "license": "MIT",
+    "autoload": {
+        "psr-4": {
+            "Carbon\\Doctrine\\": "src/Carbon/Doctrine/"
+        }
+    },
+    "authors": [
+        {
+            "name": "KyleKatarn",
+            "email": "kylekatarnls@gmail.com"
+        }
+    ],
+    "minimum-stability": "dev"
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/CarbonDoctrineType.php

@@ -0,0 +1,14 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+
+interface CarbonDoctrineType
+{
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform);
+
+    public function convertToPHPValue($value, AbstractPlatform $platform);
+
+    public function convertToDatabaseValue($value, AbstractPlatform $platform);
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/CarbonImmutableType.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+class CarbonImmutableType extends DateTimeImmutableType implements CarbonDoctrineType
+{
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/CarbonType.php

@@ -0,0 +1,7 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+class CarbonType extends DateTimeType implements CarbonDoctrineType
+{
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/CarbonTypeConverter.php

@@ -0,0 +1,141 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+use Carbon\Carbon;
+use Carbon\CarbonInterface;
+use DateTimeInterface;
+use Doctrine\DBAL\Platforms\AbstractPlatform;
+use Doctrine\DBAL\Platforms\DB2Platform;
+use Doctrine\DBAL\Platforms\OraclePlatform;
+use Doctrine\DBAL\Platforms\SqlitePlatform;
+use Doctrine\DBAL\Platforms\SQLServerPlatform;
+use Doctrine\DBAL\Types\ConversionException;
+use Exception;
+
+/**
+ * @template T of CarbonInterface
+ */
+trait CarbonTypeConverter
+{
+    /**
+     * This property differentiates types installed by carbonphp/carbon-doctrine-types
+     * from the ones embedded previously in nesbot/carbon source directly.
+     *
+     * @readonly
+     */
+    public bool $external = true;
+
+    /**
+     * @return class-string<T>
+     */
+    protected function getCarbonClassName(): string
+    {
+        return Carbon::class;
+    }
+
+    public function getSQLDeclaration(array $fieldDeclaration, AbstractPlatform $platform): string
+    {
+        $precision = min(
+            $fieldDeclaration['precision'] ?? DateTimeDefaultPrecision::get(),
+            $this->getMaximumPrecision($platform),
+        );
+
+        $type = parent::getSQLDeclaration($fieldDeclaration, $platform);
+
+        if (!$precision) {
+            return $type;
+        }
+
+        if (str_contains($type, '(')) {
+            return preg_replace('/\(\d+\)/', "($precision)", $type);
+        }
+
+        [$before, $after] = explode(' ', "$type ");
+
+        return trim("$before($precision) $after");
+    }
+
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     *
+     * @return T|null
+     */
+    public function convertToPHPValue($value, AbstractPlatform $platform)
+    {
+        $class = $this->getCarbonClassName();
+
+        if ($value === null || is_a($value, $class)) {
+            return $value;
+        }
+
+        if ($value instanceof DateTimeInterface) {
+            return $class::instance($value);
+        }
+
+        $date = null;
+        $error = null;
+
+        try {
+            $date = $class::parse($value);
+        } catch (Exception $exception) {
+            $error = $exception;
+        }
+
+        if (!$date) {
+            throw ConversionException::conversionFailedFormat(
+                $value,
+                $this->getTypeName(),
+                'Y-m-d H:i:s.u or any format supported by '.$class.'::parse()',
+                $error
+            );
+        }
+
+        return $date;
+    }
+
+    /**
+     * @SuppressWarnings(PHPMD.UnusedFormalParameter)
+     */
+    public function convertToDatabaseValue($value, AbstractPlatform $platform): ?string
+    {
+        if ($value === null) {
+            return $value;
+        }
+
+        if ($value instanceof DateTimeInterface) {
+            return $value->format('Y-m-d H:i:s.u');
+        }
+
+        throw ConversionException::conversionFailedInvalidType(
+            $value,
+            $this->getTypeName(),
+            ['null', 'DateTime', 'Carbon']
+        );
+    }
+
+    private function getTypeName(): string
+    {
+        $chunks = explode('\\', static::class);
+        $type = preg_replace('/Type$/', '', end($chunks));
+
+        return strtolower(preg_replace('/([a-z])([A-Z])/', '$1_$2', $type));
+    }
+
+    private function getMaximumPrecision(AbstractPlatform $platform): int
+    {
+        if ($platform instanceof DB2Platform) {
+            return 12;
+        }
+
+        if ($platform instanceof OraclePlatform) {
+            return 9;
+        }
+
+        if ($platform instanceof SQLServerPlatform || $platform instanceof SqlitePlatform) {
+            return 3;
+        }
+
+        return 6;
+    }
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/DateTimeDefaultPrecision.php

@@ -0,0 +1,28 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+class DateTimeDefaultPrecision
+{
+    private static $precision = 6;
+
+    /**
+     * Change the default Doctrine datetime and datetime_immutable precision.
+     *
+     * @param int $precision
+     */
+    public static function set(int $precision): void
+    {
+        self::$precision = $precision;
+    }
+
+    /**
+     * Get the default Doctrine datetime and datetime_immutable precision.
+     *
+     * @return int
+     */
+    public static function get(): int
+    {
+        return self::$precision;
+    }
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/DateTimeImmutableType.php

@@ -0,0 +1,20 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+use Carbon\CarbonImmutable;
+use Doctrine\DBAL\Types\VarDateTimeImmutableType;
+
+class DateTimeImmutableType extends VarDateTimeImmutableType implements CarbonDoctrineType
+{
+    /** @use CarbonTypeConverter<CarbonImmutable> */
+    use CarbonTypeConverter;
+
+    /**
+     * @return class-string<CarbonImmutable>
+     */
+    protected function getCarbonClassName(): string
+    {
+        return CarbonImmutable::class;
+    }
+}

vendor/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine/DateTimeType.php

@@ -0,0 +1,12 @@
+<?php
+
+namespace Carbon\Doctrine;
+
+use Carbon\Carbon;
+use Doctrine\DBAL\Types\VarDateTimeType;
+
+class DateTimeType extends VarDateTimeType implements CarbonDoctrineType
+{
+    /** @use CarbonTypeConverter<Carbon> */
+    use CarbonTypeConverter;
+}

vendor/composer/ClassLoader.php

@@ -0,0 +1,579 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer\Autoload;
+
+/**
+ * ClassLoader implements a PSR-0, PSR-4 and classmap class loader.
+ *
+ *     $loader = new \Composer\Autoload\ClassLoader();
+ *
+ *     // register classes with namespaces
+ *     $loader->add('Symfony\Component', __DIR__.'/component');
+ *     $loader->add('Symfony',           __DIR__.'/framework');
+ *
+ *     // activate the autoloader
+ *     $loader->register();
+ *
+ *     // to enable searching the include path (eg. for PEAR packages)
+ *     $loader->setUseIncludePath(true);
+ *
+ * In this example, if you try to use a class in the Symfony\Component
+ * namespace or one of its children (Symfony\Component\Console for instance),
+ * the autoloader will first look for the class under the component/
+ * directory, and it will then fallback to the framework/ directory if not
+ * found before giving up.
+ *
+ * This class is loosely based on the Symfony UniversalClassLoader.
+ *
+ * @author Fabien Potencier <fabien@symfony.com>
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ * @see    https://www.php-fig.org/psr/psr-0/
+ * @see    https://www.php-fig.org/psr/psr-4/
+ */
+class ClassLoader
+{
+    /** @var \Closure(string):void */
+    private static $includeFile;
+
+    /** @var string|null */
+    private $vendorDir;
+
+    // PSR-4
+    /**
+     * @var array<string, array<string, int>>
+     */
+    private $prefixLengthsPsr4 = array();
+    /**
+     * @var array<string, list<string>>
+     */
+    private $prefixDirsPsr4 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr4 = array();
+
+    // PSR-0
+    /**
+     * List of PSR-0 prefixes
+     *
+     * Structured as array('F (first letter)' => array('Foo\Bar (full prefix)' => array('path', 'path2')))
+     *
+     * @var array<string, array<string, list<string>>>
+     */
+    private $prefixesPsr0 = array();
+    /**
+     * @var list<string>
+     */
+    private $fallbackDirsPsr0 = array();
+
+    /** @var bool */
+    private $useIncludePath = false;
+
+    /**
+     * @var array<string, string>
+     */
+    private $classMap = array();
+
+    /** @var bool */
+    private $classMapAuthoritative = false;
+
+    /**
+     * @var array<string, bool>
+     */
+    private $missingClasses = array();
+
+    /** @var string|null */
+    private $apcuPrefix;
+
+    /**
+     * @var array<string, self>
+     */
+    private static $registeredLoaders = array();
+
+    /**
+     * @param string|null $vendorDir
+     */
+    public function __construct($vendorDir = null)
+    {
+        $this->vendorDir = $vendorDir;
+        self::initializeIncludeClosure();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixes()
+    {
+        if (!empty($this->prefixesPsr0)) {
+            return call_user_func_array('array_merge', array_values($this->prefixesPsr0));
+        }
+
+        return array();
+    }
+
+    /**
+     * @return array<string, list<string>>
+     */
+    public function getPrefixesPsr4()
+    {
+        return $this->prefixDirsPsr4;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirs()
+    {
+        return $this->fallbackDirsPsr0;
+    }
+
+    /**
+     * @return list<string>
+     */
+    public function getFallbackDirsPsr4()
+    {
+        return $this->fallbackDirsPsr4;
+    }
+
+    /**
+     * @return array<string, string> Array of classname => path
+     */
+    public function getClassMap()
+    {
+        return $this->classMap;
+    }
+
+    /**
+     * @param array<string, string> $classMap Class to filename map
+     *
+     * @return void
+     */
+    public function addClassMap(array $classMap)
+    {
+        if ($this->classMap) {
+            $this->classMap = array_merge($this->classMap, $classMap);
+        } else {
+            $this->classMap = $classMap;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix, either
+     * appending or prepending to the ones previously set for this prefix.
+     *
+     * @param string              $prefix  The prefix
+     * @param list<string>|string $paths   The PSR-0 root directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @return void
+     */
+    public function add($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            if ($prepend) {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr0
+                );
+            } else {
+                $this->fallbackDirsPsr0 = array_merge(
+                    $this->fallbackDirsPsr0,
+                    $paths
+                );
+            }
+
+            return;
+        }
+
+        $first = $prefix[0];
+        if (!isset($this->prefixesPsr0[$first][$prefix])) {
+            $this->prefixesPsr0[$first][$prefix] = $paths;
+
+            return;
+        }
+        if ($prepend) {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $paths,
+                $this->prefixesPsr0[$first][$prefix]
+            );
+        } else {
+            $this->prefixesPsr0[$first][$prefix] = array_merge(
+                $this->prefixesPsr0[$first][$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace, either
+     * appending or prepending to the ones previously set for this namespace.
+     *
+     * @param string              $prefix  The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths   The PSR-4 base directories
+     * @param bool                $prepend Whether to prepend the directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function addPsr4($prefix, $paths, $prepend = false)
+    {
+        $paths = (array) $paths;
+        if (!$prefix) {
+            // Register directories for the root namespace.
+            if ($prepend) {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $paths,
+                    $this->fallbackDirsPsr4
+                );
+            } else {
+                $this->fallbackDirsPsr4 = array_merge(
+                    $this->fallbackDirsPsr4,
+                    $paths
+                );
+            }
+        } elseif (!isset($this->prefixDirsPsr4[$prefix])) {
+            // Register directories for a new namespace.
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = $paths;
+        } elseif ($prepend) {
+            // Prepend directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $paths,
+                $this->prefixDirsPsr4[$prefix]
+            );
+        } else {
+            // Append directories for an already registered namespace.
+            $this->prefixDirsPsr4[$prefix] = array_merge(
+                $this->prefixDirsPsr4[$prefix],
+                $paths
+            );
+        }
+    }
+
+    /**
+     * Registers a set of PSR-0 directories for a given prefix,
+     * replacing any others previously set for this prefix.
+     *
+     * @param string              $prefix The prefix
+     * @param list<string>|string $paths  The PSR-0 base directories
+     *
+     * @return void
+     */
+    public function set($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr0 = (array) $paths;
+        } else {
+            $this->prefixesPsr0[$prefix[0]][$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Registers a set of PSR-4 directories for a given namespace,
+     * replacing any others previously set for this namespace.
+     *
+     * @param string              $prefix The prefix/namespace, with trailing '\\'
+     * @param list<string>|string $paths  The PSR-4 base directories
+     *
+     * @throws \InvalidArgumentException
+     *
+     * @return void
+     */
+    public function setPsr4($prefix, $paths)
+    {
+        if (!$prefix) {
+            $this->fallbackDirsPsr4 = (array) $paths;
+        } else {
+            $length = strlen($prefix);
+            if ('\\' !== $prefix[$length - 1]) {
+                throw new \InvalidArgumentException("A non-empty PSR-4 prefix must end with a namespace separator.");
+            }
+            $this->prefixLengthsPsr4[$prefix[0]][$prefix] = $length;
+            $this->prefixDirsPsr4[$prefix] = (array) $paths;
+        }
+    }
+
+    /**
+     * Turns on searching the include path for class files.
+     *
+     * @param bool $useIncludePath
+     *
+     * @return void
+     */
+    public function setUseIncludePath($useIncludePath)
+    {
+        $this->useIncludePath = $useIncludePath;
+    }
+
+    /**
+     * Can be used to check if the autoloader uses the include path to check
+     * for classes.
+     *
+     * @return bool
+     */
+    public function getUseIncludePath()
+    {
+        return $this->useIncludePath;
+    }
+
+    /**
+     * Turns off searching the prefix and fallback directories for classes
+     * that have not been registered with the class map.
+     *
+     * @param bool $classMapAuthoritative
+     *
+     * @return void
+     */
+    public function setClassMapAuthoritative($classMapAuthoritative)
+    {
+        $this->classMapAuthoritative = $classMapAuthoritative;
+    }
+
+    /**
+     * Should class lookup fail if not found in the current class map?
+     *
+     * @return bool
+     */
+    public function isClassMapAuthoritative()
+    {
+        return $this->classMapAuthoritative;
+    }
+
+    /**
+     * APCu prefix to use to cache found/not-found classes, if the extension is enabled.
+     *
+     * @param string|null $apcuPrefix
+     *
+     * @return void
+     */
+    public function setApcuPrefix($apcuPrefix)
+    {
+        $this->apcuPrefix = function_exists('apcu_fetch') && filter_var(ini_get('apc.enabled'), FILTER_VALIDATE_BOOLEAN) ? $apcuPrefix : null;
+    }
+
+    /**
+     * The APCu prefix in use, or null if APCu caching is not enabled.
+     *
+     * @return string|null
+     */
+    public function getApcuPrefix()
+    {
+        return $this->apcuPrefix;
+    }
+
+    /**
+     * Registers this instance as an autoloader.
+     *
+     * @param bool $prepend Whether to prepend the autoloader or not
+     *
+     * @return void
+     */
+    public function register($prepend = false)
+    {
+        spl_autoload_register(array($this, 'loadClass'), true, $prepend);
+
+        if (null === $this->vendorDir) {
+            return;
+        }
+
+        if ($prepend) {
+            self::$registeredLoaders = array($this->vendorDir => $this) + self::$registeredLoaders;
+        } else {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+            self::$registeredLoaders[$this->vendorDir] = $this;
+        }
+    }
+
+    /**
+     * Unregisters this instance as an autoloader.
+     *
+     * @return void
+     */
+    public function unregister()
+    {
+        spl_autoload_unregister(array($this, 'loadClass'));
+
+        if (null !== $this->vendorDir) {
+            unset(self::$registeredLoaders[$this->vendorDir]);
+        }
+    }
+
+    /**
+     * Loads the given class or interface.
+     *
+     * @param  string    $class The name of the class
+     * @return true|null True if loaded, null otherwise
+     */
+    public function loadClass($class)
+    {
+        if ($file = $this->findFile($class)) {
+            $includeFile = self::$includeFile;
+            $includeFile($file);
+
+            return true;
+        }
+
+        return null;
+    }
+
+    /**
+     * Finds the path to the file where the class is defined.
+     *
+     * @param string $class The name of the class
+     *
+     * @return string|false The path if found, false otherwise
+     */
+    public function findFile($class)
+    {
+        // class map lookup
+        if (isset($this->classMap[$class])) {
+            return $this->classMap[$class];
+        }
+        if ($this->classMapAuthoritative || isset($this->missingClasses[$class])) {
+            return false;
+        }
+        if (null !== $this->apcuPrefix) {
+            $file = apcu_fetch($this->apcuPrefix.$class, $hit);
+            if ($hit) {
+                return $file;
+            }
+        }
+
+        $file = $this->findFileWithExtension($class, '.php');
+
+        // Search for Hack files if we are running on HHVM
+        if (false === $file && defined('HHVM_VERSION')) {
+            $file = $this->findFileWithExtension($class, '.hh');
+        }
+
+        if (null !== $this->apcuPrefix) {
+            apcu_add($this->apcuPrefix.$class, $file);
+        }
+
+        if (false === $file) {
+            // Remember that this class does not exist.
+            $this->missingClasses[$class] = true;
+        }
+
+        return $file;
+    }
+
+    /**
+     * Returns the currently registered loaders keyed by their corresponding vendor directories.
+     *
+     * @return array<string, self>
+     */
+    public static function getRegisteredLoaders()
+    {
+        return self::$registeredLoaders;
+    }
+
+    /**
+     * @param  string       $class
+     * @param  string       $ext
+     * @return string|false
+     */
+    private function findFileWithExtension($class, $ext)
+    {
+        // PSR-4 lookup
+        $logicalPathPsr4 = strtr($class, '\\', DIRECTORY_SEPARATOR) . $ext;
+
+        $first = $class[0];
+        if (isset($this->prefixLengthsPsr4[$first])) {
+            $subPath = $class;
+            while (false !== $lastPos = strrpos($subPath, '\\')) {
+                $subPath = substr($subPath, 0, $lastPos);
+                $search = $subPath . '\\';
+                if (isset($this->prefixDirsPsr4[$search])) {
+                    $pathEnd = DIRECTORY_SEPARATOR . substr($logicalPathPsr4, $lastPos + 1);
+                    foreach ($this->prefixDirsPsr4[$search] as $dir) {
+                        if (file_exists($file = $dir . $pathEnd)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-4 fallback dirs
+        foreach ($this->fallbackDirsPsr4 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr4)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 lookup
+        if (false !== $pos = strrpos($class, '\\')) {
+            // namespaced class name
+            $logicalPathPsr0 = substr($logicalPathPsr4, 0, $pos + 1)
+                . strtr(substr($logicalPathPsr4, $pos + 1), '_', DIRECTORY_SEPARATOR);
+        } else {
+            // PEAR-like class name
+            $logicalPathPsr0 = strtr($class, '_', DIRECTORY_SEPARATOR) . $ext;
+        }
+
+        if (isset($this->prefixesPsr0[$first])) {
+            foreach ($this->prefixesPsr0[$first] as $prefix => $dirs) {
+                if (0 === strpos($class, $prefix)) {
+                    foreach ($dirs as $dir) {
+                        if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                            return $file;
+                        }
+                    }
+                }
+            }
+        }
+
+        // PSR-0 fallback dirs
+        foreach ($this->fallbackDirsPsr0 as $dir) {
+            if (file_exists($file = $dir . DIRECTORY_SEPARATOR . $logicalPathPsr0)) {
+                return $file;
+            }
+        }
+
+        // PSR-0 include paths.
+        if ($this->useIncludePath && $file = stream_resolve_include_path($logicalPathPsr0)) {
+            return $file;
+        }
+
+        return false;
+    }
+
+    /**
+     * @return void
+     */
+    private static function initializeIncludeClosure()
+    {
+        if (self::$includeFile !== null) {
+            return;
+        }
+
+        /**
+         * Scope isolated include.
+         *
+         * Prevents access to $this/self from included files.
+         *
+         * @param  string $file
+         * @return void
+         */
+        self::$includeFile = \Closure::bind(static function($file) {
+            include $file;
+        }, null, null);
+    }
+}

vendor/composer/InstalledVersions.php

@@ -0,0 +1,396 @@
+<?php
+
+/*
+ * This file is part of Composer.
+ *
+ * (c) Nils Adermann <naderman@naderman.de>
+ *     Jordi Boggiano <j.boggiano@seld.be>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Composer;
+
+use Composer\Autoload\ClassLoader;
+use Composer\Semver\VersionParser;
+
+/**
+ * This class is copied in every Composer installed project and available to all
+ *
+ * See also https://getcomposer.org/doc/07-runtime.md#installed-versions
+ *
+ * To require its presence, you can require `composer-runtime-api ^2.0`
+ *
+ * @final
+ */
+class InstalledVersions
+{
+    /**
+     * @var string|null if set (by reflection by Composer), this should be set to the path where this class is being copied to
+     * @internal
+     */
+    private static $selfDir = null;
+
+    /**
+     * @var mixed[]|null
+     * @psalm-var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}|array{}|null
+     */
+    private static $installed;
+
+    /**
+     * @var bool
+     */
+    private static $installedIsLocalDir;
+
+    /**
+     * @var bool|null
+     */
+    private static $canGetVendors;
+
+    /**
+     * @var array[]
+     * @psalm-var array<string, array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static $installedByVendor = array();
+
+    /**
+     * Returns a list of all package names which are present, either by being installed, replaced or provided
+     *
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackages()
+    {
+        $packages = array();
+        foreach (self::getInstalled() as $installed) {
+            $packages[] = array_keys($installed['versions']);
+        }
+
+        if (1 === \count($packages)) {
+            return $packages[0];
+        }
+
+        return array_keys(array_flip(\call_user_func_array('array_merge', $packages)));
+    }
+
+    /**
+     * Returns a list of all package names with a specific type e.g. 'library'
+     *
+     * @param  string   $type
+     * @return string[]
+     * @psalm-return list<string>
+     */
+    public static function getInstalledPackagesByType($type)
+    {
+        $packagesByType = array();
+
+        foreach (self::getInstalled() as $installed) {
+            foreach ($installed['versions'] as $name => $package) {
+                if (isset($package['type']) && $package['type'] === $type) {
+                    $packagesByType[] = $name;
+                }
+            }
+        }
+
+        return $packagesByType;
+    }
+
+    /**
+     * Checks whether the given package is installed
+     *
+     * This also returns true if the package name is provided or replaced by another package
+     *
+     * @param  string $packageName
+     * @param  bool   $includeDevRequirements
+     * @return bool
+     */
+    public static function isInstalled($packageName, $includeDevRequirements = true)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (isset($installed['versions'][$packageName])) {
+                return $includeDevRequirements || !isset($installed['versions'][$packageName]['dev_requirement']) || $installed['versions'][$packageName]['dev_requirement'] === false;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Checks whether the given package satisfies a version constraint
+     *
+     * e.g. If you want to know whether version 2.3+ of package foo/bar is installed, you would call:
+     *
+     *   Composer\InstalledVersions::satisfies(new VersionParser, 'foo/bar', '^2.3')
+     *
+     * @param  VersionParser $parser      Install composer/semver to have access to this class and functionality
+     * @param  string        $packageName
+     * @param  string|null   $constraint  A version constraint to check for, if you pass one you have to make sure composer/semver is required by your package
+     * @return bool
+     */
+    public static function satisfies(VersionParser $parser, $packageName, $constraint)
+    {
+        $constraint = $parser->parseConstraints((string) $constraint);
+        $provided = $parser->parseConstraints(self::getVersionRanges($packageName));
+
+        return $provided->matches($constraint);
+    }
+
+    /**
+     * Returns a version constraint representing all the range(s) which are installed for a given package
+     *
+     * It is easier to use this via isInstalled() with the $constraint argument if you need to check
+     * whether a given version of a package is installed, and not just whether it exists
+     *
+     * @param  string $packageName
+     * @return string Version constraint usable with composer/semver
+     */
+    public static function getVersionRanges($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            $ranges = array();
+            if (isset($installed['versions'][$packageName]['pretty_version'])) {
+                $ranges[] = $installed['versions'][$packageName]['pretty_version'];
+            }
+            if (array_key_exists('aliases', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['aliases']);
+            }
+            if (array_key_exists('replaced', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['replaced']);
+            }
+            if (array_key_exists('provided', $installed['versions'][$packageName])) {
+                $ranges = array_merge($ranges, $installed['versions'][$packageName]['provided']);
+            }
+
+            return implode(' || ', $ranges);
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as version, use satisfies or getVersionRanges if you need to know if a given version is present
+     */
+    public static function getPrettyVersion($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['pretty_version'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['pretty_version'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as reference
+     */
+    public static function getReference($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            if (!isset($installed['versions'][$packageName]['reference'])) {
+                return null;
+            }
+
+            return $installed['versions'][$packageName]['reference'];
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @param  string      $packageName
+     * @return string|null If the package is being replaced or provided but is not really installed, null will be returned as install path. Packages of type metapackages also have a null install path.
+     */
+    public static function getInstallPath($packageName)
+    {
+        foreach (self::getInstalled() as $installed) {
+            if (!isset($installed['versions'][$packageName])) {
+                continue;
+            }
+
+            return isset($installed['versions'][$packageName]['install_path']) ? $installed['versions'][$packageName]['install_path'] : null;
+        }
+
+        throw new \OutOfBoundsException('Package "' . $packageName . '" is not installed');
+    }
+
+    /**
+     * @return array
+     * @psalm-return array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}
+     */
+    public static function getRootPackage()
+    {
+        $installed = self::getInstalled();
+
+        return $installed[0]['root'];
+    }
+
+    /**
+     * Returns the raw installed.php data for custom implementations
+     *
+     * @deprecated Use getAllRawData() instead which returns all datasets for all autoloaders present in the process. getRawData only returns the first dataset loaded, which may not be what you expect.
+     * @return array[]
+     * @psalm-return array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}
+     */
+    public static function getRawData()
+    {
+        @trigger_error('getRawData only returns the first dataset loaded, which may not be what you expect. Use getAllRawData() instead which returns all datasets for all autoloaders present in the process.', E_USER_DEPRECATED);
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                self::$installed = include __DIR__ . '/installed.php';
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        return self::$installed;
+    }
+
+    /**
+     * Returns the raw data of all installed.php which are currently loaded for custom implementations
+     *
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    public static function getAllRawData()
+    {
+        return self::getInstalled();
+    }
+
+    /**
+     * Lets you reload the static array from another file
+     *
+     * This is only useful for complex integrations in which a project needs to use
+     * this class but then also needs to execute another project's autoloader in process,
+     * and wants to ensure both projects have access to their version of installed.php.
+     *
+     * A typical case would be PHPUnit, where it would need to make sure it reads all
+     * the data it needs from this class, then call reload() with
+     * `require $CWD/vendor/composer/installed.php` (or similar) as input to make sure
+     * the project in which it runs can then also use this class safely, without
+     * interference between PHPUnit's dependencies and the project's dependencies.
+     *
+     * @param  array[] $data A vendor/composer/installed.php data set
+     * @return void
+     *
+     * @psalm-param array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $data
+     */
+    public static function reload($data)
+    {
+        self::$installed = $data;
+        self::$installedByVendor = array();
+
+        // when using reload, we disable the duplicate protection to ensure that self::$installed data is
+        // always returned, but we cannot know whether it comes from the installed.php in __DIR__ or not,
+        // so we have to assume it does not, and that may result in duplicate data being returned when listing
+        // all installed packages for example
+        self::$installedIsLocalDir = false;
+    }
+
+    /**
+     * @return string
+     */
+    private static function getSelfDir()
+    {
+        if (self::$selfDir === null) {
+            self::$selfDir = strtr(__DIR__, '\\', '/');
+        }
+
+        return self::$selfDir;
+    }
+
+    /**
+     * @return array[]
+     * @psalm-return list<array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>}>
+     */
+    private static function getInstalled()
+    {
+        if (null === self::$canGetVendors) {
+            self::$canGetVendors = method_exists('Composer\Autoload\ClassLoader', 'getRegisteredLoaders');
+        }
+
+        $installed = array();
+        $copiedLocalDir = false;
+
+        if (self::$canGetVendors) {
+            $selfDir = self::getSelfDir();
+            foreach (ClassLoader::getRegisteredLoaders() as $vendorDir => $loader) {
+                $vendorDir = strtr($vendorDir, '\\', '/');
+                if (isset(self::$installedByVendor[$vendorDir])) {
+                    $installed[] = self::$installedByVendor[$vendorDir];
+                } elseif (is_file($vendorDir.'/composer/installed.php')) {
+                    /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                    $required = require $vendorDir.'/composer/installed.php';
+                    self::$installedByVendor[$vendorDir] = $required;
+                    $installed[] = $required;
+                    if (self::$installed === null && $vendorDir.'/composer' === $selfDir) {
+                        self::$installed = $required;
+                        self::$installedIsLocalDir = true;
+                    }
+                }
+                if (self::$installedIsLocalDir && $vendorDir.'/composer' === $selfDir) {
+                    $copiedLocalDir = true;
+                }
+            }
+        }
+
+        if (null === self::$installed) {
+            // only require the installed.php file if this file is loaded from its dumped location,
+            // and not from its source location in the composer/composer package, see https://github.com/composer/composer/issues/9937
+            if (substr(__DIR__, -8, 1) !== 'C') {
+                /** @var array{root: array{name: string, pretty_version: string, version: string, reference: string|null, type: string, install_path: string, aliases: string[], dev: bool}, versions: array<string, array{pretty_version?: string, version?: string, reference?: string|null, type?: string, install_path?: string, aliases?: string[], dev_requirement: bool, replaced?: string[], provided?: string[]}>} $required */
+                $required = require __DIR__ . '/installed.php';
+                self::$installed = $required;
+            } else {
+                self::$installed = array();
+            }
+        }
+
+        if (self::$installed !== array() && !$copiedLocalDir) {
+            $installed[] = self::$installed;
+        }
+
+        return $installed;
+    }
+}

vendor/composer/LICENSE

@@ -0,0 +1,21 @@
+
+Copyright (c) Nils Adermann, Jordi Boggiano
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+

vendor/composer/autoload_files.php

@@ -0,0 +1,37 @@
+<?php
+
+// autoload_files.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'a4a119a56e50fbb293281d9a48007e0e' => $vendorDir . '/symfony/polyfill-php80/bootstrap.php',
+    '0e6d7bf4a5811bfa5cf40c5ccd6fae6a' => $vendorDir . '/symfony/polyfill-mbstring/bootstrap.php',
+    '6e3fae29631ef280660b3cdad06f25a8' => $vendorDir . '/symfony/deprecation-contracts/function.php',
+    'e69f7f6ee287b969198c3c9d6777bd38' => $vendorDir . '/symfony/polyfill-intl-normalizer/bootstrap.php',
+    '320cde22f66dd4f5d3fd621d3e88b98f' => $vendorDir . '/symfony/polyfill-ctype/bootstrap.php',
+    '667aeda72477189d0494fecd327c3641' => $vendorDir . '/symfony/var-dumper/Resources/functions/dump.php',
+    '25072dd6e2470089de65ae7bf11d3109' => $vendorDir . '/symfony/polyfill-php72/bootstrap.php',
+    'f598d06aa772fa33d905e87be6398fb1' => $vendorDir . '/symfony/polyfill-intl-idn/bootstrap.php',
+    '0d59ee240a4cd96ddbb4ff164fccea4d' => $vendorDir . '/symfony/polyfill-php73/bootstrap.php',
+    '8825ede83f2f289127722d4e842cf7e8' => $vendorDir . '/symfony/polyfill-intl-grapheme/bootstrap.php',
+    'b6b991a57620e2fb6b2f66f03fe9ddc2' => $vendorDir . '/symfony/string/Resources/functions.php',
+    '23c18046f52bef3eea034657bafda50f' => $vendorDir . '/symfony/polyfill-php81/bootstrap.php',
+    '2cffec82183ee1cea088009cef9a6fc3' => $vendorDir . '/ezyang/htmlpurifier/library/HTMLPurifier.composer.php',
+    '7b11c4dc42b3b3023073cb14e519683c' => $vendorDir . '/ralouphie/getallheaders/src/getallheaders.php',
+    'def43f6c87e4f8dfd0c9e1b1bab14fe8' => $vendorDir . '/symfony/polyfill-iconv/bootstrap.php',
+    'a1105708a18b76903365ca1c4aa61b02' => $vendorDir . '/symfony/translation/Resources/functions.php',
+    '538ca81a9a966a6716601ecf48f4eaef' => $vendorDir . '/opis/closure/functions.php',
+    '801c31d8ed748cfa537fa45402288c95' => $vendorDir . '/psy/psysh/src/functions.php',
+    'e39a8b23c42d4e1452234d762b03835a' => $vendorDir . '/ramsey/uuid/src/functions.php',
+    '2c102faa651ef8ea5874edb585946bce' => $vendorDir . '/swiftmailer/swiftmailer/lib/swift_required.php',
+    '37a3dc5111fe8f707ab4c132ef1dbc62' => $vendorDir . '/guzzlehttp/guzzle/src/functions_include.php',
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+    '58571171fd5812e6e447dce228f52f4d' => $vendorDir . '/laravel/framework/src/Illuminate/Support/helpers.php',
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+    'b4e3f29b106af37a2bb239f73cdf68c7' => $baseDir . '/app/helpers.php',
+);

vendor/composer/autoload_namespaces.php

@@ -0,0 +1,10 @@
+<?php
+
+// autoload_namespaces.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'HTMLPurifier' => array($vendorDir . '/ezyang/htmlpurifier/library'),
+);

vendor/composer/autoload_psr4.php

@@ -0,0 +1,89 @@
+<?php
+
+// autoload_psr4.php @generated by Composer
+
+$vendorDir = dirname(__DIR__);
+$baseDir = dirname($vendorDir);
+
+return array(
+    'voku\\' => array($vendorDir . '/voku/portable-ascii/src/voku'),
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+    'Symfony\\Polyfill\\Iconv\\' => array($vendorDir . '/symfony/polyfill-iconv'),
+    'Symfony\\Polyfill\\Ctype\\' => array($vendorDir . '/symfony/polyfill-ctype'),
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+    'Symfony\\Contracts\\Service\\' => array($vendorDir . '/symfony/service-contracts'),
+    'Symfony\\Contracts\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher-contracts'),
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+    'Symfony\\Component\\String\\' => array($vendorDir . '/symfony/string'),
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+    'Symfony\\Component\\Mime\\' => array($vendorDir . '/symfony/mime'),
+    'Symfony\\Component\\HttpKernel\\' => array($vendorDir . '/symfony/http-kernel'),
+    'Symfony\\Component\\HttpFoundation\\' => array($vendorDir . '/symfony/http-foundation'),
+    'Symfony\\Component\\Finder\\' => array($vendorDir . '/symfony/finder'),
+    'Symfony\\Component\\EventDispatcher\\' => array($vendorDir . '/symfony/event-dispatcher'),
+    'Symfony\\Component\\ErrorHandler\\' => array($vendorDir . '/symfony/error-handler'),
+    'Symfony\\Component\\CssSelector\\' => array($vendorDir . '/symfony/css-selector'),
+    'Symfony\\Component\\Console\\' => array($vendorDir . '/symfony/console'),
+    'Spatie\\Permission\\' => array($vendorDir . '/spatie/laravel-permission/src'),
+    'Ramsey\\Uuid\\' => array($vendorDir . '/ramsey/uuid/src'),
+    'Ramsey\\Collection\\' => array($vendorDir . '/ramsey/collection/src'),
+    'Psy\\' => array($vendorDir . '/psy/psysh/src'),
+    'Psr\\SimpleCache\\' => array($vendorDir . '/psr/simple-cache/src'),
+    'Psr\\Log\\' => array($vendorDir . '/psr/log/Psr/Log'),
+    'Psr\\Http\\Message\\' => array($vendorDir . '/psr/http-factory/src', $vendorDir . '/psr/http-message/src'),
+    'Psr\\Http\\Client\\' => array($vendorDir . '/psr/http-client/src'),
+    'Psr\\EventDispatcher\\' => array($vendorDir . '/psr/event-dispatcher/src'),
+    'Psr\\Container\\' => array($vendorDir . '/psr/container/src'),
+    'Psr\\Clock\\' => array($vendorDir . '/psr/clock/src'),
+    'PhpParser\\' => array($vendorDir . '/nikic/php-parser/lib/PhpParser'),
+    'PhpOption\\' => array($vendorDir . '/phpoption/phpoption/src/PhpOption'),
+    'PhpOffice\\PhpSpreadsheet\\' => array($vendorDir . '/phpoffice/phpspreadsheet/src/PhpSpreadsheet'),
+    'PHPJasper\\' => array($vendorDir . '/geekcom/phpjasper/src'),
+    'Opis\\Closure\\' => array($vendorDir . '/opis/closure/src'),
+    'MyCLabs\\Enum\\' => array($vendorDir . '/myclabs/php-enum/src'),
+    'Monolog\\' => array($vendorDir . '/monolog/monolog/src/Monolog'),
+    'Matrix\\' => array($vendorDir . '/markbaker/matrix/classes/src'),
+    'Maatwebsite\\Excel\\' => array($vendorDir . '/maatwebsite/excel/src'),
+    'League\\MimeTypeDetection\\' => array($vendorDir . '/league/mime-type-detection/src'),
+    'League\\Flysystem\\' => array($vendorDir . '/league/flysystem/src'),
+    'League\\Config\\' => array($vendorDir . '/league/config/src'),
+    'League\\CommonMark\\' => array($vendorDir . '/league/commonmark/src'),
+    'Laravel\\Tinker\\' => array($vendorDir . '/laravel/tinker/src'),
+    'Laravel\\SerializableClosure\\' => array($vendorDir . '/laravel/serializable-closure/src'),
+    'Laravel\\Sanctum\\' => array($vendorDir . '/laravel/sanctum/src'),
+    'Illuminate\\Support\\' => array($vendorDir . '/laravel/framework/src/Illuminate/Macroable', $vendorDir . '/laravel/framework/src/Illuminate/Collections'),
+    'Illuminate\\' => array($vendorDir . '/laravel/framework/src/Illuminate'),
+    'GuzzleHttp\\Psr7\\' => array($vendorDir . '/guzzlehttp/psr7/src'),
+    'GuzzleHttp\\Promise\\' => array($vendorDir . '/guzzlehttp/promises/src'),
+    'GuzzleHttp\\' => array($vendorDir . '/guzzlehttp/guzzle/src'),
+    'GrahamCampbell\\ResultType\\' => array($vendorDir . '/graham-campbell/result-type/src'),
+    'Fruitcake\\Cors\\' => array($vendorDir . '/fruitcake/laravel-cors/src'),
+    'Egulias\\EmailValidator\\' => array($vendorDir . '/egulias/email-validator/src'),
+    'Dotenv\\' => array($vendorDir . '/vlucas/phpdotenv/src'),
+    'Doctrine\\Inflector\\' => array($vendorDir . '/doctrine/inflector/lib/Doctrine/Inflector'),
+    'Doctrine\\Common\\Lexer\\' => array($vendorDir . '/doctrine/lexer/lib/Doctrine/Common/Lexer'),
+    'Dflydev\\DotAccessData\\' => array($vendorDir . '/dflydev/dot-access-data/src'),
+    'Database\\Seeders\\' => array($baseDir . '/database/seeders'),
+    'Database\\Factories\\' => array($baseDir . '/database/factories'),
+    'Cron\\' => array($vendorDir . '/dragonmantank/cron-expression/src/Cron'),
+    'Composer\\Semver\\' => array($vendorDir . '/composer/semver/src'),
+    'Complex\\' => array($vendorDir . '/markbaker/complex/classes/src'),
+    'Carbon\\Doctrine\\' => array($vendorDir . '/carbonphp/carbon-doctrine-types/src/Carbon/Doctrine'),
+    'Carbon\\' => array($vendorDir . '/nesbot/carbon/src/Carbon'),
+    'Brick\\Math\\' => array($vendorDir . '/brick/math/src'),
+    'Asm89\\Stack\\' => array($vendorDir . '/asm89/stack-cors/src'),
+    'App\\' => array($baseDir . '/app'),
+);

vendor/composer/autoload_real.php

@@ -0,0 +1,50 @@
+<?php
+
+// autoload_real.php @generated by Composer
+
+class ComposerAutoloaderInit2093020b165c40a9b39e5bea40080e73
+{
+    private static $loader;
+
+    public static function loadClassLoader($class)
+    {
+        if ('Composer\Autoload\ClassLoader' === $class) {
+            require __DIR__ . '/ClassLoader.php';
+        }
+    }
+
+    /**
+     * @return \Composer\Autoload\ClassLoader
+     */
+    public static function getLoader()
+    {
+        if (null !== self::$loader) {
+            return self::$loader;
+        }
+
+        require __DIR__ . '/platform_check.php';
+
+        spl_autoload_register(array('ComposerAutoloaderInit2093020b165c40a9b39e5bea40080e73', 'loadClassLoader'), true, true);
+        self::$loader = $loader = new \Composer\Autoload\ClassLoader(\dirname(__DIR__));
+        spl_autoload_unregister(array('ComposerAutoloaderInit2093020b165c40a9b39e5bea40080e73', 'loadClassLoader'));
+
+        require __DIR__ . '/autoload_static.php';
+        call_user_func(\Composer\Autoload\ComposerStaticInit2093020b165c40a9b39e5bea40080e73::getInitializer($loader));
+
+        $loader->register(true);
+
+        $filesToLoad = \Composer\Autoload\ComposerStaticInit2093020b165c40a9b39e5bea40080e73::$files;
+        $requireFile = \Closure::bind(static function ($fileIdentifier, $file) {
+            if (empty($GLOBALS['__composer_autoload_files'][$fileIdentifier])) {
+                $GLOBALS['__composer_autoload_files'][$fileIdentifier] = true;
+
+                require $file;
+            }
+        }, null, null);
+        foreach ($filesToLoad as $fileIdentifier => $file) {
+            $requireFile($fileIdentifier, $file);
+        }
+
+        return $loader;
+    }
+}

vendor/composer/platform_check.php

@@ -0,0 +1,25 @@
+<?php
+
+// platform_check.php @generated by Composer
+
+$issues = array();
+
+if (!(PHP_VERSION_ID >= 70400)) {
+    $issues[] = 'Your Composer dependencies require a PHP version ">= 7.4.0". You are running ' . PHP_VERSION . '.';
+}
+
+if ($issues) {
+    if (!headers_sent()) {
+        header('HTTP/1.1 500 Internal Server Error');
+    }
+    if (!ini_get('display_errors')) {
+        if (PHP_SAPI === 'cli' || PHP_SAPI === 'phpdbg') {
+            fwrite(STDERR, 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . implode(PHP_EOL, $issues) . PHP_EOL.PHP_EOL);
+        } elseif (!headers_sent()) {
+            echo 'Composer detected issues in your platform:' . PHP_EOL.PHP_EOL . str_replace('You are running '.PHP_VERSION.'.', '', implode(PHP_EOL, $issues)) . PHP_EOL.PHP_EOL;
+        }
+    }
+    throw new \RuntimeException(
+        'Composer detected issues in your platform: ' . implode(' ', $issues)
+    );
+}

vendor/composer/semver/CHANGELOG.md

@@ -0,0 +1,224 @@
+# Change Log
+
+All notable changes to this project will be documented in this file.
+This project adheres to [Semantic Versioning](http://semver.org/).
+
+### [3.4.2] 2024-07-12
+
+  * Fixed PHP 5.3 syntax error
+
+### [3.4.1] 2024-07-12
+
+  * Fixed normalizeStability's return type to enforce valid stabilities
+
+### [3.4.0] 2023-08-31
+
+  * Support larger major version numbers (#149)
+
+### [3.3.2] 2022-04-01
+
+  * Fixed handling of non-string values (#134)
+
+### [3.3.1] 2022-03-16
+
+  * Fixed possible cache key clash in the CompilingMatcher memoization (#132)
+
+### [3.3.0] 2022-03-15
+
+  * Improved performance of CompilingMatcher by memoizing more (#131)
+  * Added CompilingMatcher::clear to clear all memoization caches
+
+### [3.2.9] 2022-02-04
+
+  * Revert #129 (Fixed MultiConstraint with MatchAllConstraint) which caused regressions
+
+### [3.2.8] 2022-02-04
+
+  * Updates to latest phpstan / CI by @Seldaek in https://github.com/composer/semver/pull/130
+  * Fixed MultiConstraint with MatchAllConstraint by @Toflar in https://github.com/composer/semver/pull/129
+
+### [3.2.7] 2022-01-04
+
+  * Fixed: typo in type definition of Intervals class causing issues with Psalm scanning vendors
+
+### [3.2.6] 2021-10-25
+
+  * Fixed: type improvements to parseStability
+
+### [3.2.5] 2021-05-24
+
+  * Fixed: issue comparing disjunctive MultiConstraints to conjunctive ones (#127)
+  * Fixed: added complete type information using phpstan annotations
+
+### [3.2.4] 2020-11-13
+
+  * Fixed: code clean-up
+
+### [3.2.3] 2020-11-12
+
+  * Fixed: constraints in the form of `X || Y, >=Y.1` and other such complex constructs were in some cases being optimized into a more restrictive constraint
+
+### [3.2.2] 2020-10-14
+
+  * Fixed: internal code cleanups
+
+### [3.2.1] 2020-09-27
+
+  * Fixed: accidental validation of broken constraints combining ^/~ and wildcards, and -dev suffix allowing weird cases
+  * Fixed: normalization of beta0 and such which was dropping the 0
+
+### [3.2.0] 2020-09-09
+
+  * Added: support for `x || @dev`, not very useful but seen in the wild and failed to validate with 1.5.2/1.6.0
+  * Added: support for `foobar-dev` being equal to `dev-foobar`, dev-foobar is the official way to write it but we need to support the other for BC and convenience
+
+### [3.1.0] 2020-09-08
+
+  * Added: support for constraints like `^2.x-dev` and `~2.x-dev`, not very useful but seen in the wild and failed to validate with 3.0.1
+  * Fixed: invalid aliases will no longer throw, unless explicitly validated by Composer in the root package
+
+### [3.0.1] 2020-09-08
+
+  * Fixed: handling of some invalid -dev versions which were seen as valid
+
+### [3.0.0] 2020-05-26
+
+  * Break: Renamed `EmptyConstraint`, replace it with `MatchAllConstraint`
+  * Break: Unlikely to affect anyone but strictly speaking a breaking change, `*.*` and such variants will not match all `dev-*` versions anymore, only `*` does
+  * Break: ConstraintInterface is now considered internal/private and not meant to be implemented by third parties anymore
+  * Added `Intervals` class to check if a constraint is a subsets of another one, and allow compacting complex MultiConstraints into simpler ones
+  * Added `CompilingMatcher` class to speed up constraint matching against simple Constraint instances
+  * Added `MatchAllConstraint` and `MatchNoneConstraint` which match everything and nothing
+  * Added more advanced optimization of contiguous constraints inside MultiConstraint
+  * Added tentative support for PHP 8
+  * Fixed ConstraintInterface::matches to be commutative in all cases
+
+### [2.0.0] 2020-04-21
+
+  * Break: `dev-master`, `dev-trunk` and `dev-default` now normalize to `dev-master`, `dev-trunk` and `dev-default` instead of `9999999-dev` in 1.x
+  * Break: Removed the deprecated `AbstractConstraint`
+  * Added `getUpperBound` and `getLowerBound` to ConstraintInterface. They return `Composer\Semver\Constraint\Bound` instances
+  * Added `MultiConstraint::create` to create the most-optimal form of ConstraintInterface from an array of constraint strings
+
+### [1.7.2] 2020-12-03
+
+  * Fixed: Allow installing on php 8
+
+### [1.7.1] 2020-09-27
+
+  * Fixed: accidental validation of broken constraints combining ^/~ and wildcards, and -dev suffix allowing weird cases
+  * Fixed: normalization of beta0 and such which was dropping the 0
+
+### [1.7.0] 2020-09-09
+
+  * Added: support for `x || @dev`, not very useful but seen in the wild and failed to validate with 1.5.2/1.6.0
+  * Added: support for `foobar-dev` being equal to `dev-foobar`, dev-foobar is the official way to write it but we need to support the other for BC and convenience
+
+### [1.6.0] 2020-09-08
+
+  * Added: support for constraints like `^2.x-dev` and `~2.x-dev`, not very useful but seen in the wild and failed to validate with 1.5.2
+  * Fixed: invalid aliases will no longer throw, unless explicitly validated by Composer in the root package
+
+### [1.5.2] 2020-09-08
+
+  * Fixed: handling of some invalid -dev versions which were seen as valid
+  * Fixed: some doctypes
+
+### [1.5.1] 2020-01-13
+
+  * Fixed: Parsing of aliased version was not validating the alias to be a valid version
+
+### [1.5.0] 2019-03-19
+
+  * Added: some support for date versions (e.g. 201903) in `~` operator
+  * Fixed: support for stabilities in `~` operator was inconsistent
+
+### [1.4.2] 2016-08-30
+
+  * Fixed: collapsing of complex constraints lead to buggy constraints
+
+### [1.4.1] 2016-06-02
+
+  * Changed: branch-like requirements no longer strip build metadata - [composer/semver#38](https://github.com/composer/semver/pull/38).
+
+### [1.4.0] 2016-03-30
+
+  * Added: getters on MultiConstraint - [composer/semver#35](https://github.com/composer/semver/pull/35).
+
+### [1.3.0] 2016-02-25
+
+  * Fixed: stability parsing - [composer/composer#1234](https://github.com/composer/composer/issues/4889).
+  * Changed: collapse contiguous constraints when possible.
+
+### [1.2.0] 2015-11-10
+
+  * Changed: allow multiple numerical identifiers in 'pre-release' version part.
+  * Changed: add more 'v' prefix support.
+
+### [1.1.0] 2015-11-03
+
+  * Changed: dropped redundant `test` namespace.
+  * Changed: minor adjustment in datetime parsing normalization.
+  * Changed: `ConstraintInterface` relaxed, setPrettyString is not required anymore.
+  * Changed: `AbstractConstraint` marked deprecated, will be removed in 2.0.
+  * Changed: `Constraint` is now extensible.
+
+### [1.0.0] 2015-09-21
+
+  * Break: `VersionConstraint` renamed to `Constraint`.
+  * Break: `SpecificConstraint` renamed to `AbstractConstraint`.
+  * Break: `LinkConstraintInterface` renamed to `ConstraintInterface`.
+  * Break: `VersionParser::parseNameVersionPairs` was removed.
+  * Changed: `VersionParser::parseConstraints` allows (but ignores) build metadata now.
+  * Changed: `VersionParser::parseConstraints` allows (but ignores) prefixing numeric versions with a 'v' now.
+  * Changed: Fixed namespace(s) of test files.
+  * Changed: `Comparator::compare` no longer throws `InvalidArgumentException`.
+  * Changed: `Constraint` now throws `InvalidArgumentException`.
+
+### [0.1.0] 2015-07-23
+
+  * Added: `Composer\Semver\Comparator`, various methods to compare versions.
+  * Added: various documents such as README.md, LICENSE, etc.
+  * Added: configuration files for Git, Travis, php-cs-fixer, phpunit.
+  * Break: the following namespaces were renamed:
+    - Namespace: `Composer\Package\Version` -> `Composer\Semver`
+    - Namespace: `Composer\Package\LinkConstraint` -> `Composer\Semver\Constraint`
+    - Namespace: `Composer\Test\Package\Version` -> `Composer\Test\Semver`
+    - Namespace: `Composer\Test\Package\LinkConstraint` -> `Composer\Test\Semver\Constraint`
+  * Changed: code style using php-cs-fixer.
+
+[3.4.2]: https://github.com/composer/semver/compare/3.4.1...3.4.2
+[3.4.1]: https://github.com/composer/semver/compare/3.4.0...3.4.1
+[3.4.0]: https://github.com/composer/semver/compare/3.3.2...3.4.0
+[3.3.2]: https://github.com/composer/semver/compare/3.3.1...3.3.2
+[3.3.1]: https://github.com/composer/semver/compare/3.3.0...3.3.1
+[3.3.0]: https://github.com/composer/semver/compare/3.2.9...3.3.0
+[3.2.9]: https://github.com/composer/semver/compare/3.2.8...3.2.9
+[3.2.8]: https://github.com/composer/semver/compare/3.2.7...3.2.8
+[3.2.7]: https://github.com/composer/semver/compare/3.2.6...3.2.7
+[3.2.6]: https://github.com/composer/semver/compare/3.2.5...3.2.6
+[3.2.5]: https://github.com/composer/semver/compare/3.2.4...3.2.5
+[3.2.4]: https://github.com/composer/semver/compare/3.2.3...3.2.4
+[3.2.3]: https://github.com/composer/semver/compare/3.2.2...3.2.3
+[3.2.2]: https://github.com/composer/semver/compare/3.2.1...3.2.2
+[3.2.1]: https://github.com/composer/semver/compare/3.2.0...3.2.1
+[3.2.0]: https://github.com/composer/semver/compare/3.1.0...3.2.0
+[3.1.0]: https://github.com/composer/semver/compare/3.0.1...3.1.0
+[3.0.1]: https://github.com/composer/semver/compare/3.0.0...3.0.1
+[3.0.0]: https://github.com/composer/semver/compare/2.0.0...3.0.0
+[2.0.0]: https://github.com/composer/semver/compare/1.5.1...2.0.0
+[1.7.2]: https://github.com/composer/semver/compare/1.7.1...1.7.2
+[1.7.1]: https://github.com/composer/semver/compare/1.7.0...1.7.1
+[1.7.0]: https://github.com/composer/semver/compare/1.6.0...1.7.0
+[1.6.0]: https://github.com/composer/semver/compare/1.5.2...1.6.0
+[1.5.2]: https://github.com/composer/semver/compare/1.5.1...1.5.2
+[1.5.1]: https://github.com/composer/semver/compare/1.5.0...1.5.1
+[1.5.0]: https://github.com/composer/semver/compare/1.4.2...1.5.0
+[1.4.2]: https://github.com/composer/semver/compare/1.4.1...1.4.2
+[1.4.1]: https://github.com/composer/semver/compare/1.4.0...1.4.1
+[1.4.0]: https://github.com/composer/semver/compare/1.3.0...1.4.0
+[1.3.0]: https://github.com/composer/semver/compare/1.2.0...1.3.0
+[1.2.0]: https://github.com/composer/semver/compare/1.1.0...1.2.0
+[1.1.0]: https://github.com/composer/semver/compare/1.0.0...1.1.0
+[1.0.0]: https://github.com/composer/semver/compare/0.1.0...1.0.0
+[0.1.0]: https://github.com/composer/semver/compare/5e0b9a4da...0.1.0

vendor/composer/semver/LICENSE

@@ -0,0 +1,19 @@
+Copyright (C) 2015 Composer
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/composer/semver/README.md

@@ -0,0 +1,99 @@
+composer/semver
+===============
+
+Semver (Semantic Versioning) library that offers utilities, version constraint parsing and validation.
+
+Originally written as part of [composer/composer](https://github.com/composer/composer),
+now extracted and made available as a stand-alone library.
+
+[![Continuous Integration](https://github.com/composer/semver/actions/workflows/continuous-integration.yml/badge.svg?branch=main)](https://github.com/composer/semver/actions/workflows/continuous-integration.yml)
+[![PHP Lint](https://github.com/composer/semver/actions/workflows/lint.yml/badge.svg?branch=main)](https://github.com/composer/semver/actions/workflows/lint.yml)
+[![PHPStan](https://github.com/composer/semver/actions/workflows/phpstan.yml/badge.svg?branch=main)](https://github.com/composer/semver/actions/workflows/phpstan.yml)
+
+Installation
+------------
+
+Install the latest version with:
+
+```bash
+composer require composer/semver
+```
+
+
+Requirements
+------------
+
+* PHP 5.3.2 is required but using the latest version of PHP is highly recommended.
+
+
+Version Comparison
+------------------
+
+For details on how versions are compared, refer to the [Versions](https://getcomposer.org/doc/articles/versions.md)
+article in the documentation section of the [getcomposer.org](https://getcomposer.org) website.
+
+
+Basic usage
+-----------
+
+### Comparator
+
+The [`Composer\Semver\Comparator`](https://github.com/composer/semver/blob/main/src/Comparator.php) class provides the following methods for comparing versions:
+
+* greaterThan($v1, $v2)
+* greaterThanOrEqualTo($v1, $v2)
+* lessThan($v1, $v2)
+* lessThanOrEqualTo($v1, $v2)
+* equalTo($v1, $v2)
+* notEqualTo($v1, $v2)
+
+Each function takes two version strings as arguments and returns a boolean. For example:
+
+```php
+use Composer\Semver\Comparator;
+
+Comparator::greaterThan('1.25.0', '1.24.0'); // 1.25.0 > 1.24.0
+```
+
+### Semver
+
+The [`Composer\Semver\Semver`](https://github.com/composer/semver/blob/main/src/Semver.php) class provides the following methods:
+
+* satisfies($version, $constraints)
+* satisfiedBy(array $versions, $constraint)
+* sort($versions)
+* rsort($versions)
+
+### Intervals
+
+The [`Composer\Semver\Intervals`](https://github.com/composer/semver/blob/main/src/Intervals.php) static class provides
+a few utilities to work with complex constraints or read version intervals from a constraint:
+
+```php
+use Composer\Semver\Intervals;
+
+// Checks whether $candidate is a subset of $constraint
+Intervals::isSubsetOf(ConstraintInterface $candidate, ConstraintInterface $constraint);
+
+// Checks whether $a and $b have any intersection, equivalent to $a->matches($b)
+Intervals::haveIntersections(ConstraintInterface $a, ConstraintInterface $b);
+
+// Optimizes a complex multi constraint by merging all intervals down to the smallest
+// possible multi constraint. The drawbacks are this is not very fast, and the resulting
+// multi constraint will have no human readable prettyConstraint configured on it
+Intervals::compactConstraint(ConstraintInterface $constraint);
+
+// Creates an array of numeric intervals and branch constraints representing a given constraint
+Intervals::get(ConstraintInterface $constraint);
+
+// Clears the memoization cache when you are done processing constraints
+Intervals::clear()
+```
+
+See the class docblocks for more details.
+
+
+License
+-------
+
+composer/semver is licensed under the MIT License, see the LICENSE file for details.

vendor/composer/semver/composer.json

@@ -0,0 +1,59 @@
+{
+    "name": "composer/semver",
+    "description": "Semver library that offers utilities, version constraint parsing and validation.",
+    "type": "library",
+    "license": "MIT",
+    "keywords": [
+        "semver",
+        "semantic",
+        "versioning",
+        "validation"
+    ],
+    "authors": [
+        {
+            "name": "Nils Adermann",
+            "email": "naderman@naderman.de",
+            "homepage": "http://www.naderman.de"
+        },
+        {
+            "name": "Jordi Boggiano",
+            "email": "j.boggiano@seld.be",
+            "homepage": "http://seld.be"
+        },
+        {
+            "name": "Rob Bast",
+            "email": "rob.bast@gmail.com",
+            "homepage": "http://robbast.nl"
+        }
+    ],
+    "support": {
+        "irc": "ircs://irc.libera.chat:6697/composer",
+        "issues": "https://github.com/composer/semver/issues"
+    },
+    "require": {
+        "php": "^5.3.2 || ^7.0 || ^8.0"
+    },
+    "require-dev": {
+        "symfony/phpunit-bridge": "^4.2 || ^5",
+        "phpstan/phpstan": "^1.4"
+    },
+    "autoload": {
+        "psr-4": {
+            "Composer\\Semver\\": "src"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Composer\\Semver\\": "tests"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-main": "3.x-dev"
+        }
+    },
+    "scripts": {
+        "test": "SYMFONY_PHPUNIT_REMOVE_RETURN_TYPEHINT=1 vendor/bin/simple-phpunit",
+        "phpstan": "@php vendor/bin/phpstan analyse"
+    }
+}

vendor/composer/semver/src/Comparator.php

@@ -0,0 +1,113 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\Constraint;
+
+class Comparator
+{
+    /**
+     * Evaluates the expression: $version1 > $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function greaterThan($version1, $version2)
+    {
+        return self::compare($version1, '>', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 >= $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function greaterThanOrEqualTo($version1, $version2)
+    {
+        return self::compare($version1, '>=', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 < $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function lessThan($version1, $version2)
+    {
+        return self::compare($version1, '<', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 <= $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function lessThanOrEqualTo($version1, $version2)
+    {
+        return self::compare($version1, '<=', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 == $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function equalTo($version1, $version2)
+    {
+        return self::compare($version1, '==', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 != $version2.
+     *
+     * @param string $version1
+     * @param string $version2
+     *
+     * @return bool
+     */
+    public static function notEqualTo($version1, $version2)
+    {
+        return self::compare($version1, '!=', $version2);
+    }
+
+    /**
+     * Evaluates the expression: $version1 $operator $version2.
+     *
+     * @param string $version1
+     * @param string $operator
+     * @param string $version2
+     *
+     * @return bool
+     *
+     * @phpstan-param Constraint::STR_OP_*  $operator
+     */
+    public static function compare($version1, $operator, $version2)
+    {
+        $constraint = new Constraint($operator, $version2);
+
+        return $constraint->matchSpecific(new Constraint('==', $version1), true);
+    }
+}

vendor/composer/semver/src/CompilingMatcher.php

@@ -0,0 +1,94 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\Constraint;
+use Composer\Semver\Constraint\ConstraintInterface;
+
+/**
+ * Helper class to evaluate constraint by compiling and reusing the code to evaluate
+ */
+class CompilingMatcher
+{
+    /**
+     * @var array
+     * @phpstan-var array<string, callable>
+     */
+    private static $compiledCheckerCache = array();
+    /**
+     * @var array
+     * @phpstan-var array<string, bool>
+     */
+    private static $resultCache = array();
+
+    /** @var bool */
+    private static $enabled;
+
+    /**
+     * @phpstan-var array<Constraint::OP_*, Constraint::STR_OP_*>
+     */
+    private static $transOpInt = array(
+        Constraint::OP_EQ => Constraint::STR_OP_EQ,
+        Constraint::OP_LT => Constraint::STR_OP_LT,
+        Constraint::OP_LE => Constraint::STR_OP_LE,
+        Constraint::OP_GT => Constraint::STR_OP_GT,
+        Constraint::OP_GE => Constraint::STR_OP_GE,
+        Constraint::OP_NE => Constraint::STR_OP_NE,
+    );
+
+    /**
+     * Clears the memoization cache once you are done
+     *
+     * @return void
+     */
+    public static function clear()
+    {
+        self::$resultCache = array();
+        self::$compiledCheckerCache = array();
+    }
+
+    /**
+     * Evaluates the expression: $constraint match $operator $version
+     *
+     * @param ConstraintInterface $constraint
+     * @param int                 $operator
+     * @phpstan-param Constraint::OP_*  $operator
+     * @param string              $version
+     *
+     * @return mixed
+     */
+    public static function match(ConstraintInterface $constraint, $operator, $version)
+    {
+        $resultCacheKey = $operator.$constraint.';'.$version;
+
+        if (isset(self::$resultCache[$resultCacheKey])) {
+            return self::$resultCache[$resultCacheKey];
+        }
+
+        if (self::$enabled === null) {
+            self::$enabled = !\in_array('eval', explode(',', (string) ini_get('disable_functions')), true);
+        }
+        if (!self::$enabled) {
+            return self::$resultCache[$resultCacheKey] = $constraint->matches(new Constraint(self::$transOpInt[$operator], $version));
+        }
+
+        $cacheKey = $operator.$constraint;
+        if (!isset(self::$compiledCheckerCache[$cacheKey])) {
+            $code = $constraint->compile($operator);
+            self::$compiledCheckerCache[$cacheKey] = $function = eval('return function($v, $b){return '.$code.';};');
+        } else {
+            $function = self::$compiledCheckerCache[$cacheKey];
+        }
+
+        return self::$resultCache[$resultCacheKey] = $function($version, strpos($version, 'dev-') === 0);
+    }
+}

vendor/composer/semver/src/Constraint/Bound.php

@@ -0,0 +1,122 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+class Bound
+{
+    /**
+     * @var string
+     */
+    private $version;
+
+    /**
+     * @var bool
+     */
+    private $isInclusive;
+
+    /**
+     * @param string $version
+     * @param bool   $isInclusive
+     */
+    public function __construct($version, $isInclusive)
+    {
+        $this->version = $version;
+        $this->isInclusive = $isInclusive;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isInclusive()
+    {
+        return $this->isInclusive;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isZero()
+    {
+        return $this->getVersion() === '0.0.0.0-dev' && $this->isInclusive();
+    }
+
+    /**
+     * @return bool
+     */
+    public function isPositiveInfinity()
+    {
+        return $this->getVersion() === PHP_INT_MAX.'.0.0.0' && !$this->isInclusive();
+    }
+
+    /**
+     * Compares a bound to another with a given operator.
+     *
+     * @param Bound  $other
+     * @param string $operator
+     *
+     * @return bool
+     */
+    public function compareTo(Bound $other, $operator)
+    {
+        if (!\in_array($operator, array('<', '>'), true)) {
+            throw new \InvalidArgumentException('Does not support any other operator other than > or <.');
+        }
+
+        // If they are the same it doesn't matter
+        if ($this == $other) {
+            return false;
+        }
+
+        $compareResult = version_compare($this->getVersion(), $other->getVersion());
+
+        // Not the same version means we don't need to check if the bounds are inclusive or not
+        if (0 !== $compareResult) {
+            return (('>' === $operator) ? 1 : -1) === $compareResult;
+        }
+
+        // Question we're answering here is "am I higher than $other?"
+        return '>' === $operator ? $other->isInclusive() : !$other->isInclusive();
+    }
+
+    public function __toString()
+    {
+        return sprintf(
+            '%s [%s]',
+            $this->getVersion(),
+            $this->isInclusive() ? 'inclusive' : 'exclusive'
+        );
+    }
+
+    /**
+     * @return self
+     */
+    public static function zero()
+    {
+        return new Bound('0.0.0.0-dev', true);
+    }
+
+    /**
+     * @return self
+     */
+    public static function positiveInfinity()
+    {
+        return new Bound(PHP_INT_MAX.'.0.0.0', false);
+    }
+}

vendor/composer/semver/src/Constraint/Constraint.php

@@ -0,0 +1,435 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+/**
+ * Defines a constraint.
+ */
+class Constraint implements ConstraintInterface
+{
+    /* operator integer values */
+    const OP_EQ = 0;
+    const OP_LT = 1;
+    const OP_LE = 2;
+    const OP_GT = 3;
+    const OP_GE = 4;
+    const OP_NE = 5;
+
+    /* operator string values */
+    const STR_OP_EQ = '==';
+    const STR_OP_EQ_ALT = '=';
+    const STR_OP_LT = '<';
+    const STR_OP_LE = '<=';
+    const STR_OP_GT = '>';
+    const STR_OP_GE = '>=';
+    const STR_OP_NE = '!=';
+    const STR_OP_NE_ALT = '<>';
+
+    /**
+     * Operator to integer translation table.
+     *
+     * @var array
+     * @phpstan-var array<self::STR_OP_*, self::OP_*>
+     */
+    private static $transOpStr = array(
+        '=' => self::OP_EQ,
+        '==' => self::OP_EQ,
+        '<' => self::OP_LT,
+        '<=' => self::OP_LE,
+        '>' => self::OP_GT,
+        '>=' => self::OP_GE,
+        '<>' => self::OP_NE,
+        '!=' => self::OP_NE,
+    );
+
+    /**
+     * Integer to operator translation table.
+     *
+     * @var array
+     * @phpstan-var array<self::OP_*, self::STR_OP_*>
+     */
+    private static $transOpInt = array(
+        self::OP_EQ => '==',
+        self::OP_LT => '<',
+        self::OP_LE => '<=',
+        self::OP_GT => '>',
+        self::OP_GE => '>=',
+        self::OP_NE => '!=',
+    );
+
+    /**
+     * @var int
+     * @phpstan-var self::OP_*
+     */
+    protected $operator;
+
+    /** @var string */
+    protected $version;
+
+    /** @var string|null */
+    protected $prettyString;
+
+    /** @var Bound */
+    protected $lowerBound;
+
+    /** @var Bound */
+    protected $upperBound;
+
+    /**
+     * Sets operator and version to compare with.
+     *
+     * @param string $operator
+     * @param string $version
+     *
+     * @throws \InvalidArgumentException if invalid operator is given.
+     *
+     * @phpstan-param self::STR_OP_* $operator
+     */
+    public function __construct($operator, $version)
+    {
+        if (!isset(self::$transOpStr[$operator])) {
+            throw new \InvalidArgumentException(sprintf(
+                'Invalid operator "%s" given, expected one of: %s',
+                $operator,
+                implode(', ', self::getSupportedOperators())
+            ));
+        }
+
+        $this->operator = self::$transOpStr[$operator];
+        $this->version = $version;
+    }
+
+    /**
+     * @return string
+     */
+    public function getVersion()
+    {
+        return $this->version;
+    }
+
+    /**
+     * @return string
+     *
+     * @phpstan-return self::STR_OP_*
+     */
+    public function getOperator()
+    {
+        return self::$transOpInt[$this->operator];
+    }
+
+    /**
+     * @param ConstraintInterface $provider
+     *
+     * @return bool
+     */
+    public function matches(ConstraintInterface $provider)
+    {
+        if ($provider instanceof self) {
+            return $this->matchSpecific($provider);
+        }
+
+        // turn matching around to find a match
+        return $provider->matches($this);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setPrettyString($prettyString)
+    {
+        $this->prettyString = $prettyString;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrettyString()
+    {
+        if ($this->prettyString) {
+            return $this->prettyString;
+        }
+
+        return $this->__toString();
+    }
+
+    /**
+     * Get all supported comparison operators.
+     *
+     * @return array
+     *
+     * @phpstan-return list<self::STR_OP_*>
+     */
+    public static function getSupportedOperators()
+    {
+        return array_keys(self::$transOpStr);
+    }
+
+    /**
+     * @param  string $operator
+     * @return int
+     *
+     * @phpstan-param  self::STR_OP_* $operator
+     * @phpstan-return self::OP_*
+     */
+    public static function getOperatorConstant($operator)
+    {
+        return self::$transOpStr[$operator];
+    }
+
+    /**
+     * @param string $a
+     * @param string $b
+     * @param string $operator
+     * @param bool   $compareBranches
+     *
+     * @throws \InvalidArgumentException if invalid operator is given.
+     *
+     * @return bool
+     *
+     * @phpstan-param self::STR_OP_* $operator
+     */
+    public function versionCompare($a, $b, $operator, $compareBranches = false)
+    {
+        if (!isset(self::$transOpStr[$operator])) {
+            throw new \InvalidArgumentException(sprintf(
+                'Invalid operator "%s" given, expected one of: %s',
+                $operator,
+                implode(', ', self::getSupportedOperators())
+            ));
+        }
+
+        $aIsBranch = strpos($a, 'dev-') === 0;
+        $bIsBranch = strpos($b, 'dev-') === 0;
+
+        if ($operator === '!=' && ($aIsBranch || $bIsBranch)) {
+            return $a !== $b;
+        }
+
+        if ($aIsBranch && $bIsBranch) {
+            return $operator === '==' && $a === $b;
+        }
+
+        // when branches are not comparable, we make sure dev branches never match anything
+        if (!$compareBranches && ($aIsBranch || $bIsBranch)) {
+            return false;
+        }
+
+        return \version_compare($a, $b, $operator);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function compile($otherOperator)
+    {
+        if (strpos($this->version, 'dev-') === 0) {
+            if (self::OP_EQ === $this->operator) {
+                if (self::OP_EQ === $otherOperator) {
+                    return sprintf('$b && $v === %s', \var_export($this->version, true));
+                }
+                if (self::OP_NE === $otherOperator) {
+                    return sprintf('!$b || $v !== %s', \var_export($this->version, true));
+                }
+                return 'false';
+            }
+
+            if (self::OP_NE === $this->operator) {
+                if (self::OP_EQ === $otherOperator) {
+                    return sprintf('!$b || $v !== %s', \var_export($this->version, true));
+                }
+                if (self::OP_NE === $otherOperator) {
+                    return 'true';
+                }
+                return '!$b';
+            }
+
+            return 'false';
+        }
+
+        if (self::OP_EQ === $this->operator) {
+            if (self::OP_EQ === $otherOperator) {
+                return sprintf('\version_compare($v, %s, \'==\')', \var_export($this->version, true));
+            }
+            if (self::OP_NE === $otherOperator) {
+                return sprintf('$b || \version_compare($v, %s, \'!=\')', \var_export($this->version, true));
+            }
+
+            return sprintf('!$b && \version_compare(%s, $v, \'%s\')', \var_export($this->version, true), self::$transOpInt[$otherOperator]);
+        }
+
+        if (self::OP_NE === $this->operator) {
+            if (self::OP_EQ === $otherOperator) {
+                return sprintf('$b || (!$b && \version_compare($v, %s, \'!=\'))', \var_export($this->version, true));
+            }
+
+            if (self::OP_NE === $otherOperator) {
+                return 'true';
+            }
+            return '!$b';
+        }
+
+        if (self::OP_LT === $this->operator || self::OP_LE === $this->operator) {
+            if (self::OP_LT === $otherOperator || self::OP_LE === $otherOperator) {
+                return '!$b';
+            }
+        } else { // $this->operator must be self::OP_GT || self::OP_GE here
+            if (self::OP_GT === $otherOperator || self::OP_GE === $otherOperator) {
+                return '!$b';
+            }
+        }
+
+        if (self::OP_NE === $otherOperator) {
+            return 'true';
+        }
+
+        $codeComparison = sprintf('\version_compare($v, %s, \'%s\')', \var_export($this->version, true), self::$transOpInt[$this->operator]);
+        if ($this->operator === self::OP_LE) {
+            if ($otherOperator === self::OP_GT) {
+                return sprintf('!$b && \version_compare($v, %s, \'!=\') && ', \var_export($this->version, true)) . $codeComparison;
+            }
+        } elseif ($this->operator === self::OP_GE) {
+            if ($otherOperator === self::OP_LT) {
+                return sprintf('!$b && \version_compare($v, %s, \'!=\') && ', \var_export($this->version, true)) . $codeComparison;
+            }
+        }
+
+        return sprintf('!$b && %s', $codeComparison);
+    }
+
+    /**
+     * @param Constraint $provider
+     * @param bool       $compareBranches
+     *
+     * @return bool
+     */
+    public function matchSpecific(Constraint $provider, $compareBranches = false)
+    {
+        $noEqualOp = str_replace('=', '', self::$transOpInt[$this->operator]);
+        $providerNoEqualOp = str_replace('=', '', self::$transOpInt[$provider->operator]);
+
+        $isEqualOp = self::OP_EQ === $this->operator;
+        $isNonEqualOp = self::OP_NE === $this->operator;
+        $isProviderEqualOp = self::OP_EQ === $provider->operator;
+        $isProviderNonEqualOp = self::OP_NE === $provider->operator;
+
+        // '!=' operator is match when other operator is not '==' operator or version is not match
+        // these kinds of comparisons always have a solution
+        if ($isNonEqualOp || $isProviderNonEqualOp) {
+            if ($isNonEqualOp && !$isProviderNonEqualOp && !$isProviderEqualOp && strpos($provider->version, 'dev-') === 0) {
+                return false;
+            }
+
+            if ($isProviderNonEqualOp && !$isNonEqualOp && !$isEqualOp && strpos($this->version, 'dev-') === 0) {
+                return false;
+            }
+
+            if (!$isEqualOp && !$isProviderEqualOp) {
+                return true;
+            }
+            return $this->versionCompare($provider->version, $this->version, '!=', $compareBranches);
+        }
+
+        // an example for the condition is <= 2.0 & < 1.0
+        // these kinds of comparisons always have a solution
+        if ($this->operator !== self::OP_EQ && $noEqualOp === $providerNoEqualOp) {
+            return !(strpos($this->version, 'dev-') === 0 || strpos($provider->version, 'dev-') === 0);
+        }
+
+        $version1 = $isEqualOp ? $this->version : $provider->version;
+        $version2 = $isEqualOp ? $provider->version : $this->version;
+        $operator = $isEqualOp ? $provider->operator : $this->operator;
+
+        if ($this->versionCompare($version1, $version2, self::$transOpInt[$operator], $compareBranches)) {
+            // special case, e.g. require >= 1.0 and provide < 1.0
+            // 1.0 >= 1.0 but 1.0 is outside of the provided interval
+
+            return !(self::$transOpInt[$provider->operator] === $providerNoEqualOp
+                && self::$transOpInt[$this->operator] !== $noEqualOp
+                && \version_compare($provider->version, $this->version, '=='));
+        }
+
+        return false;
+    }
+
+    /**
+     * @return string
+     */
+    public function __toString()
+    {
+        return self::$transOpInt[$this->operator] . ' ' . $this->version;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLowerBound()
+    {
+        $this->extractBounds();
+
+        return $this->lowerBound;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getUpperBound()
+    {
+        $this->extractBounds();
+
+        return $this->upperBound;
+    }
+
+    /**
+     * @return void
+     */
+    private function extractBounds()
+    {
+        if (null !== $this->lowerBound) {
+            return;
+        }
+
+        // Branches
+        if (strpos($this->version, 'dev-') === 0) {
+            $this->lowerBound = Bound::zero();
+            $this->upperBound = Bound::positiveInfinity();
+
+            return;
+        }
+
+        switch ($this->operator) {
+            case self::OP_EQ:
+                $this->lowerBound = new Bound($this->version, true);
+                $this->upperBound = new Bound($this->version, true);
+                break;
+            case self::OP_LT:
+                $this->lowerBound = Bound::zero();
+                $this->upperBound = new Bound($this->version, false);
+                break;
+            case self::OP_LE:
+                $this->lowerBound = Bound::zero();
+                $this->upperBound = new Bound($this->version, true);
+                break;
+            case self::OP_GT:
+                $this->lowerBound = new Bound($this->version, false);
+                $this->upperBound = Bound::positiveInfinity();
+                break;
+            case self::OP_GE:
+                $this->lowerBound = new Bound($this->version, true);
+                $this->upperBound = Bound::positiveInfinity();
+                break;
+            case self::OP_NE:
+                $this->lowerBound = Bound::zero();
+                $this->upperBound = Bound::positiveInfinity();
+                break;
+        }
+    }
+}

vendor/composer/semver/src/Constraint/ConstraintInterface.php

@@ -0,0 +1,75 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+/**
+ * DO NOT IMPLEMENT this interface. It is only meant for usage as a type hint
+ * in libraries relying on composer/semver but creating your own constraint class
+ * that implements this interface is not a supported use case and will cause the
+ * composer/semver components to return unexpected results.
+ */
+interface ConstraintInterface
+{
+    /**
+     * Checks whether the given constraint intersects in any way with this constraint
+     *
+     * @param ConstraintInterface $provider
+     *
+     * @return bool
+     */
+    public function matches(ConstraintInterface $provider);
+
+    /**
+     * Provides a compiled version of the constraint for the given operator
+     * The compiled version must be a PHP expression.
+     * Executor of compile version must provide 2 variables:
+     * - $v = the string version to compare with
+     * - $b = whether or not the version is a non-comparable branch (starts with "dev-")
+     *
+     * @see Constraint::OP_* for the list of available operators.
+     * @example return '!$b && version_compare($v, '1.0', '>')';
+     *
+     * @param int $otherOperator one Constraint::OP_*
+     *
+     * @return string
+     *
+     * @phpstan-param Constraint::OP_* $otherOperator
+     */
+    public function compile($otherOperator);
+
+    /**
+     * @return Bound
+     */
+    public function getUpperBound();
+
+    /**
+     * @return Bound
+     */
+    public function getLowerBound();
+
+    /**
+     * @return string
+     */
+    public function getPrettyString();
+
+    /**
+     * @param string|null $prettyString
+     *
+     * @return void
+     */
+    public function setPrettyString($prettyString);
+
+    /**
+     * @return string
+     */
+    public function __toString();
+}

vendor/composer/semver/src/Constraint/MatchAllConstraint.php

@@ -0,0 +1,85 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+/**
+ * Defines the absence of a constraint.
+ *
+ * This constraint matches everything.
+ */
+class MatchAllConstraint implements ConstraintInterface
+{
+    /** @var string|null */
+    protected $prettyString;
+
+    /**
+     * @param ConstraintInterface $provider
+     *
+     * @return bool
+     */
+    public function matches(ConstraintInterface $provider)
+    {
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function compile($otherOperator)
+    {
+        return 'true';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setPrettyString($prettyString)
+    {
+        $this->prettyString = $prettyString;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrettyString()
+    {
+        if ($this->prettyString) {
+            return $this->prettyString;
+        }
+
+        return (string) $this;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __toString()
+    {
+        return '*';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getUpperBound()
+    {
+        return Bound::positiveInfinity();
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLowerBound()
+    {
+        return Bound::zero();
+    }
+}

vendor/composer/semver/src/Constraint/MatchNoneConstraint.php

@@ -0,0 +1,83 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+/**
+ * Blackhole of constraints, nothing escapes it
+ */
+class MatchNoneConstraint implements ConstraintInterface
+{
+    /** @var string|null */
+    protected $prettyString;
+
+    /**
+     * @param ConstraintInterface $provider
+     *
+     * @return bool
+     */
+    public function matches(ConstraintInterface $provider)
+    {
+        return false;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function compile($otherOperator)
+    {
+        return 'false';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setPrettyString($prettyString)
+    {
+        $this->prettyString = $prettyString;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrettyString()
+    {
+        if ($this->prettyString) {
+            return $this->prettyString;
+        }
+
+        return (string) $this;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __toString()
+    {
+        return '[]';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getUpperBound()
+    {
+        return new Bound('0.0.0.0-dev', false);
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLowerBound()
+    {
+        return new Bound('0.0.0.0-dev', false);
+    }
+}

vendor/composer/semver/src/Constraint/MultiConstraint.php

@@ -0,0 +1,325 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver\Constraint;
+
+/**
+ * Defines a conjunctive or disjunctive set of constraints.
+ */
+class MultiConstraint implements ConstraintInterface
+{
+    /**
+     * @var ConstraintInterface[]
+     * @phpstan-var non-empty-array<ConstraintInterface>
+     */
+    protected $constraints;
+
+    /** @var string|null */
+    protected $prettyString;
+
+    /** @var string|null */
+    protected $string;
+
+    /** @var bool */
+    protected $conjunctive;
+
+    /** @var Bound|null */
+    protected $lowerBound;
+
+    /** @var Bound|null */
+    protected $upperBound;
+
+    /**
+     * @param ConstraintInterface[] $constraints A set of constraints
+     * @param bool                  $conjunctive Whether the constraints should be treated as conjunctive or disjunctive
+     *
+     * @throws \InvalidArgumentException If less than 2 constraints are passed
+     */
+    public function __construct(array $constraints, $conjunctive = true)
+    {
+        if (\count($constraints) < 2) {
+            throw new \InvalidArgumentException(
+                'Must provide at least two constraints for a MultiConstraint. Use '.
+                'the regular Constraint class for one constraint only or MatchAllConstraint for none. You may use '.
+                'MultiConstraint::create() which optimizes and handles those cases automatically.'
+            );
+        }
+
+        $this->constraints = $constraints;
+        $this->conjunctive = $conjunctive;
+    }
+
+    /**
+     * @return ConstraintInterface[]
+     */
+    public function getConstraints()
+    {
+        return $this->constraints;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isConjunctive()
+    {
+        return $this->conjunctive;
+    }
+
+    /**
+     * @return bool
+     */
+    public function isDisjunctive()
+    {
+        return !$this->conjunctive;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function compile($otherOperator)
+    {
+        $parts = array();
+        foreach ($this->constraints as $constraint) {
+            $code = $constraint->compile($otherOperator);
+            if ($code === 'true') {
+                if (!$this->conjunctive) {
+                    return 'true';
+                }
+            } elseif ($code === 'false') {
+                if ($this->conjunctive) {
+                    return 'false';
+                }
+            } else {
+                $parts[] = '('.$code.')';
+            }
+        }
+
+        if (!$parts) {
+            return $this->conjunctive ? 'true' : 'false';
+        }
+
+        return $this->conjunctive ? implode('&&', $parts) : implode('||', $parts);
+    }
+
+    /**
+     * @param ConstraintInterface $provider
+     *
+     * @return bool
+     */
+    public function matches(ConstraintInterface $provider)
+    {
+        if (false === $this->conjunctive) {
+            foreach ($this->constraints as $constraint) {
+                if ($provider->matches($constraint)) {
+                    return true;
+                }
+            }
+
+            return false;
+        }
+
+        // when matching a conjunctive and a disjunctive multi constraint we have to iterate over the disjunctive one
+        // otherwise we'd return true if different parts of the disjunctive constraint match the conjunctive one
+        // which would lead to incorrect results, e.g. [>1 and <2] would match [<1 or >2] although they do not intersect
+        if ($provider instanceof MultiConstraint && $provider->isDisjunctive()) {
+            return $provider->matches($this);
+        }
+
+        foreach ($this->constraints as $constraint) {
+            if (!$provider->matches($constraint)) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function setPrettyString($prettyString)
+    {
+        $this->prettyString = $prettyString;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getPrettyString()
+    {
+        if ($this->prettyString) {
+            return $this->prettyString;
+        }
+
+        return (string) $this;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function __toString()
+    {
+        if ($this->string !== null) {
+            return $this->string;
+        }
+
+        $constraints = array();
+        foreach ($this->constraints as $constraint) {
+            $constraints[] = (string) $constraint;
+        }
+
+        return $this->string = '[' . implode($this->conjunctive ? ' ' : ' || ', $constraints) . ']';
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getLowerBound()
+    {
+        $this->extractBounds();
+
+        if (null === $this->lowerBound) {
+            throw new \LogicException('extractBounds should have populated the lowerBound property');
+        }
+
+        return $this->lowerBound;
+    }
+
+    /**
+     * {@inheritDoc}
+     */
+    public function getUpperBound()
+    {
+        $this->extractBounds();
+
+        if (null === $this->upperBound) {
+            throw new \LogicException('extractBounds should have populated the upperBound property');
+        }
+
+        return $this->upperBound;
+    }
+
+    /**
+     * Tries to optimize the constraints as much as possible, meaning
+     * reducing/collapsing congruent constraints etc.
+     * Does not necessarily return a MultiConstraint instance if
+     * things can be reduced to a simple constraint
+     *
+     * @param ConstraintInterface[] $constraints A set of constraints
+     * @param bool                  $conjunctive Whether the constraints should be treated as conjunctive or disjunctive
+     *
+     * @return ConstraintInterface
+     */
+    public static function create(array $constraints, $conjunctive = true)
+    {
+        if (0 === \count($constraints)) {
+            return new MatchAllConstraint();
+        }
+
+        if (1 === \count($constraints)) {
+            return $constraints[0];
+        }
+
+        $optimized = self::optimizeConstraints($constraints, $conjunctive);
+        if ($optimized !== null) {
+            list($constraints, $conjunctive) = $optimized;
+            if (\count($constraints) === 1) {
+                return $constraints[0];
+            }
+        }
+
+        return new self($constraints, $conjunctive);
+    }
+
+    /**
+     * @param  ConstraintInterface[] $constraints
+     * @param  bool                  $conjunctive
+     * @return ?array
+     *
+     * @phpstan-return array{0: list<ConstraintInterface>, 1: bool}|null
+     */
+    private static function optimizeConstraints(array $constraints, $conjunctive)
+    {
+        // parse the two OR groups and if they are contiguous we collapse
+        // them into one constraint
+        // [>= 1 < 2] || [>= 2 < 3] || [>= 3 < 4] => [>= 1 < 4]
+        if (!$conjunctive) {
+            $left = $constraints[0];
+            $mergedConstraints = array();
+            $optimized = false;
+            for ($i = 1, $l = \count($constraints); $i < $l; $i++) {
+                $right = $constraints[$i];
+                if (
+                    $left instanceof self
+                    && $left->conjunctive
+                    && $right instanceof self
+                    && $right->conjunctive
+                    && \count($left->constraints) === 2
+                    && \count($right->constraints) === 2
+                    && ($left0 = (string) $left->constraints[0])
+                    && $left0[0] === '>' && $left0[1] === '='
+                    && ($left1 = (string) $left->constraints[1])
+                    && $left1[0] === '<'
+                    && ($right0 = (string) $right->constraints[0])
+                    && $right0[0] === '>' && $right0[1] === '='
+                    && ($right1 = (string) $right->constraints[1])
+                    && $right1[0] === '<'
+                    && substr($left1, 2) === substr($right0, 3)
+                ) {
+                    $optimized = true;
+                    $left = new MultiConstraint(
+                        array(
+                            $left->constraints[0],
+                            $right->constraints[1],
+                        ),
+                        true);
+                } else {
+                    $mergedConstraints[] = $left;
+                    $left = $right;
+                }
+            }
+            if ($optimized) {
+                $mergedConstraints[] = $left;
+                return array($mergedConstraints, false);
+            }
+        }
+
+        // TODO: Here's the place to put more optimizations
+
+        return null;
+    }
+
+    /**
+     * @return void
+     */
+    private function extractBounds()
+    {
+        if (null !== $this->lowerBound) {
+            return;
+        }
+
+        foreach ($this->constraints as $constraint) {
+            if (null === $this->lowerBound || null === $this->upperBound) {
+                $this->lowerBound = $constraint->getLowerBound();
+                $this->upperBound = $constraint->getUpperBound();
+                continue;
+            }
+
+            if ($constraint->getLowerBound()->compareTo($this->lowerBound, $this->isConjunctive() ? '>' : '<')) {
+                $this->lowerBound = $constraint->getLowerBound();
+            }
+
+            if ($constraint->getUpperBound()->compareTo($this->upperBound, $this->isConjunctive() ? '<' : '>')) {
+                $this->upperBound = $constraint->getUpperBound();
+            }
+        }
+    }
+}

vendor/composer/semver/src/Interval.php

@@ -0,0 +1,98 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\Constraint;
+
+class Interval
+{
+    /** @var Constraint */
+    private $start;
+    /** @var Constraint */
+    private $end;
+
+    public function __construct(Constraint $start, Constraint $end)
+    {
+        $this->start = $start;
+        $this->end = $end;
+    }
+
+    /**
+     * @return Constraint
+     */
+    public function getStart()
+    {
+        return $this->start;
+    }
+
+    /**
+     * @return Constraint
+     */
+    public function getEnd()
+    {
+        return $this->end;
+    }
+
+    /**
+     * @return Constraint
+     */
+    public static function fromZero()
+    {
+        static $zero;
+
+        if (null === $zero) {
+            $zero = new Constraint('>=', '0.0.0.0-dev');
+        }
+
+        return $zero;
+    }
+
+    /**
+     * @return Constraint
+     */
+    public static function untilPositiveInfinity()
+    {
+        static $positiveInfinity;
+
+        if (null === $positiveInfinity) {
+            $positiveInfinity = new Constraint('<', PHP_INT_MAX.'.0.0.0');
+        }
+
+        return $positiveInfinity;
+    }
+
+    /**
+     * @return self
+     */
+    public static function any()
+    {
+        return new self(self::fromZero(), self::untilPositiveInfinity());
+    }
+
+    /**
+     * @return array{'names': string[], 'exclude': bool}
+     */
+    public static function anyDev()
+    {
+        // any == exclude nothing
+        return array('names' => array(), 'exclude' => true);
+    }
+
+    /**
+     * @return array{'names': string[], 'exclude': bool}
+     */
+    public static function noDev()
+    {
+        // nothing == no names included
+        return array('names' => array(), 'exclude' => false);
+    }
+}

vendor/composer/semver/src/Intervals.php

@@ -0,0 +1,478 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\Constraint;
+use Composer\Semver\Constraint\ConstraintInterface;
+use Composer\Semver\Constraint\MatchAllConstraint;
+use Composer\Semver\Constraint\MatchNoneConstraint;
+use Composer\Semver\Constraint\MultiConstraint;
+
+/**
+ * Helper class generating intervals from constraints
+ *
+ * This contains utilities for:
+ *
+ *  - compacting an existing constraint which can be used to combine several into one
+ * by creating a MultiConstraint out of the many constraints you have.
+ *
+ *  - checking whether one subset is a subset of another.
+ *
+ * Note: You should call clear to free memoization memory  usage when you are done using this class
+ */
+class Intervals
+{
+    /**
+     * @phpstan-var array<string, array{'numeric': Interval[], 'branches': array{'names': string[], 'exclude': bool}}>
+     */
+    private static $intervalsCache = array();
+
+    /**
+     * @phpstan-var array<string, int>
+     */
+    private static $opSortOrder = array(
+        '>=' => -3,
+        '<' => -2,
+        '>' => 2,
+        '<=' => 3,
+    );
+
+    /**
+     * Clears the memoization cache once you are done
+     *
+     * @return void
+     */
+    public static function clear()
+    {
+        self::$intervalsCache = array();
+    }
+
+    /**
+     * Checks whether $candidate is a subset of $constraint
+     *
+     * @return bool
+     */
+    public static function isSubsetOf(ConstraintInterface $candidate, ConstraintInterface $constraint)
+    {
+        if ($constraint instanceof MatchAllConstraint) {
+            return true;
+        }
+
+        if ($candidate instanceof MatchNoneConstraint || $constraint instanceof MatchNoneConstraint) {
+            return false;
+        }
+
+        $intersectionIntervals = self::get(new MultiConstraint(array($candidate, $constraint), true));
+        $candidateIntervals = self::get($candidate);
+        if (\count($intersectionIntervals['numeric']) !== \count($candidateIntervals['numeric'])) {
+            return false;
+        }
+
+        foreach ($intersectionIntervals['numeric'] as $index => $interval) {
+            if (!isset($candidateIntervals['numeric'][$index])) {
+                return false;
+            }
+
+            if ((string) $candidateIntervals['numeric'][$index]->getStart() !== (string) $interval->getStart()) {
+                return false;
+            }
+
+            if ((string) $candidateIntervals['numeric'][$index]->getEnd() !== (string) $interval->getEnd()) {
+                return false;
+            }
+        }
+
+        if ($intersectionIntervals['branches']['exclude'] !== $candidateIntervals['branches']['exclude']) {
+            return false;
+        }
+        if (\count($intersectionIntervals['branches']['names']) !== \count($candidateIntervals['branches']['names'])) {
+            return false;
+        }
+        foreach ($intersectionIntervals['branches']['names'] as $index => $name) {
+            if ($name !== $candidateIntervals['branches']['names'][$index]) {
+                return false;
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Checks whether $a and $b have any intersection, equivalent to $a->matches($b)
+     *
+     * @return bool
+     */
+    public static function haveIntersections(ConstraintInterface $a, ConstraintInterface $b)
+    {
+        if ($a instanceof MatchAllConstraint || $b instanceof MatchAllConstraint) {
+            return true;
+        }
+
+        if ($a instanceof MatchNoneConstraint || $b instanceof MatchNoneConstraint) {
+            return false;
+        }
+
+        $intersectionIntervals = self::generateIntervals(new MultiConstraint(array($a, $b), true), true);
+
+        return \count($intersectionIntervals['numeric']) > 0 || $intersectionIntervals['branches']['exclude'] || \count($intersectionIntervals['branches']['names']) > 0;
+    }
+
+    /**
+     * Attempts to optimize a MultiConstraint
+     *
+     * When merging MultiConstraints together they can get very large, this will
+     * compact it by looking at the real intervals covered by all the constraints
+     * and then creates a new constraint containing only the smallest amount of rules
+     * to match the same intervals.
+     *
+     * @return ConstraintInterface
+     */
+    public static function compactConstraint(ConstraintInterface $constraint)
+    {
+        if (!$constraint instanceof MultiConstraint) {
+            return $constraint;
+        }
+
+        $intervals = self::generateIntervals($constraint);
+        $constraints = array();
+        $hasNumericMatchAll = false;
+
+        if (\count($intervals['numeric']) === 1 && (string) $intervals['numeric'][0]->getStart() === (string) Interval::fromZero() && (string) $intervals['numeric'][0]->getEnd() === (string) Interval::untilPositiveInfinity()) {
+            $constraints[] = $intervals['numeric'][0]->getStart();
+            $hasNumericMatchAll = true;
+        } else {
+            $unEqualConstraints = array();
+            for ($i = 0, $count = \count($intervals['numeric']); $i < $count; $i++) {
+                $interval = $intervals['numeric'][$i];
+
+                // if current interval ends with < N and next interval begins with > N we can swap this out for != N
+                // but this needs to happen as a conjunctive expression together with the start of the current interval
+                // and end of next interval, so [>=M, <N] || [>N, <P] => [>=M, !=N, <P] but M/P can be skipped if
+                // they are zero/+inf
+                if ($interval->getEnd()->getOperator() === '<' && $i+1 < $count) {
+                    $nextInterval = $intervals['numeric'][$i+1];
+                    if ($interval->getEnd()->getVersion() === $nextInterval->getStart()->getVersion() && $nextInterval->getStart()->getOperator() === '>') {
+                        // only add a start if we didn't already do so, can be skipped if we're looking at second
+                        // interval in [>=M, <N] || [>N, <P] || [>P, <Q] where unEqualConstraints currently contains
+                        // [>=M, !=N] already and we only want to add !=P right now
+                        if (\count($unEqualConstraints) === 0 && (string) $interval->getStart() !== (string) Interval::fromZero()) {
+                            $unEqualConstraints[] = $interval->getStart();
+                        }
+                        $unEqualConstraints[] = new Constraint('!=', $interval->getEnd()->getVersion());
+                        continue;
+                    }
+                }
+
+                if (\count($unEqualConstraints) > 0) {
+                    // this is where the end of the following interval of a != constraint is added as explained above
+                    if ((string) $interval->getEnd() !== (string) Interval::untilPositiveInfinity()) {
+                        $unEqualConstraints[] = $interval->getEnd();
+                    }
+
+                    // count is 1 if entire constraint is just one != expression
+                    if (\count($unEqualConstraints) > 1) {
+                        $constraints[] = new MultiConstraint($unEqualConstraints, true);
+                    } else {
+                        $constraints[] = $unEqualConstraints[0];
+                    }
+
+                    $unEqualConstraints = array();
+                    continue;
+                }
+
+                // convert back >= x - <= x intervals to == x
+                if ($interval->getStart()->getVersion() === $interval->getEnd()->getVersion() && $interval->getStart()->getOperator() === '>=' && $interval->getEnd()->getOperator() === '<=') {
+                    $constraints[] = new Constraint('==', $interval->getStart()->getVersion());
+                    continue;
+                }
+
+                if ((string) $interval->getStart() === (string) Interval::fromZero()) {
+                    $constraints[] = $interval->getEnd();
+                } elseif ((string) $interval->getEnd() === (string) Interval::untilPositiveInfinity()) {
+                    $constraints[] = $interval->getStart();
+                } else {
+                    $constraints[] = new MultiConstraint(array($interval->getStart(), $interval->getEnd()), true);
+                }
+            }
+        }
+
+        $devConstraints = array();
+
+        if (0 === \count($intervals['branches']['names'])) {
+            if ($intervals['branches']['exclude']) {
+                if ($hasNumericMatchAll) {
+                    return new MatchAllConstraint;
+                }
+                // otherwise constraint should contain a != operator and already cover this
+            }
+        } else {
+            foreach ($intervals['branches']['names'] as $branchName) {
+                if ($intervals['branches']['exclude']) {
+                    $devConstraints[] = new Constraint('!=', $branchName);
+                } else {
+                    $devConstraints[] = new Constraint('==', $branchName);
+                }
+            }
+
+            // excluded branches, e.g. != dev-foo are conjunctive with the interval, so
+            // > 2.0 != dev-foo must return a conjunctive constraint
+            if ($intervals['branches']['exclude']) {
+                if (\count($constraints) > 1) {
+                    return new MultiConstraint(array_merge(
+                        array(new MultiConstraint($constraints, false)),
+                        $devConstraints
+                    ), true);
+                }
+
+                if (\count($constraints) === 1 && (string)$constraints[0] === (string)Interval::fromZero()) {
+                    if (\count($devConstraints) > 1) {
+                        return new MultiConstraint($devConstraints, true);
+                    }
+                    return $devConstraints[0];
+                }
+
+                return new MultiConstraint(array_merge($constraints, $devConstraints), true);
+            }
+
+            // otherwise devConstraints contains a list of == operators for branches which are disjunctive with the
+            // rest of the constraint
+            $constraints = array_merge($constraints, $devConstraints);
+        }
+
+        if (\count($constraints) > 1) {
+            return new MultiConstraint($constraints, false);
+        }
+
+        if (\count($constraints) === 1) {
+            return $constraints[0];
+        }
+
+        return new MatchNoneConstraint;
+    }
+
+    /**
+     * Creates an array of numeric intervals and branch constraints representing a given constraint
+     *
+     * if the returned numeric array is empty it means the constraint matches nothing in the numeric range (0 - +inf)
+     * if the returned branches array is empty it means no dev-* versions are matched
+     * if a constraint matches all possible dev-* versions, branches will contain Interval::anyDev()
+     *
+     * @return array
+     * @phpstan-return array{'numeric': Interval[], 'branches': array{'names': string[], 'exclude': bool}}
+     */
+    public static function get(ConstraintInterface $constraint)
+    {
+        $key = (string) $constraint;
+
+        if (!isset(self::$intervalsCache[$key])) {
+            self::$intervalsCache[$key] = self::generateIntervals($constraint);
+        }
+
+        return self::$intervalsCache[$key];
+    }
+
+    /**
+     * @param bool $stopOnFirstValidInterval
+     *
+     * @phpstan-return array{'numeric': Interval[], 'branches': array{'names': string[], 'exclude': bool}}
+     */
+    private static function generateIntervals(ConstraintInterface $constraint, $stopOnFirstValidInterval = false)
+    {
+        if ($constraint instanceof MatchAllConstraint) {
+            return array('numeric' => array(new Interval(Interval::fromZero(), Interval::untilPositiveInfinity())), 'branches' => Interval::anyDev());
+        }
+
+        if ($constraint instanceof MatchNoneConstraint) {
+            return array('numeric' => array(), 'branches' => array('names' => array(), 'exclude' => false));
+        }
+
+        if ($constraint instanceof Constraint) {
+            return self::generateSingleConstraintIntervals($constraint);
+        }
+
+        if (!$constraint instanceof MultiConstraint) {
+            throw new \UnexpectedValueException('The constraint passed in should be an MatchAllConstraint, Constraint or MultiConstraint instance, got '.\get_class($constraint).'.');
+        }
+
+        $constraints = $constraint->getConstraints();
+
+        $numericGroups = array();
+        $constraintBranches = array();
+        foreach ($constraints as $c) {
+            $res = self::get($c);
+            $numericGroups[] = $res['numeric'];
+            $constraintBranches[] = $res['branches'];
+        }
+
+        if ($constraint->isDisjunctive()) {
+            $branches = Interval::noDev();
+            foreach ($constraintBranches as $b) {
+                if ($b['exclude']) {
+                    if ($branches['exclude']) {
+                        // disjunctive constraint, so only exclude what's excluded in all constraints
+                        // !=a,!=b || !=b,!=c => !=b
+                        $branches['names'] = array_intersect($branches['names'], $b['names']);
+                    } else {
+                        // disjunctive constraint so exclude all names which are not explicitly included in the alternative
+                        // (==b || ==c) || !=a,!=b => !=a
+                        $branches['exclude'] = true;
+                        $branches['names'] = array_diff($b['names'], $branches['names']);
+                    }
+                } else {
+                    if ($branches['exclude']) {
+                        // disjunctive constraint so exclude all names which are not explicitly included in the alternative
+                        // !=a,!=b || (==b || ==c) => !=a
+                        $branches['names'] = array_diff($branches['names'], $b['names']);
+                    } else {
+                        // disjunctive constraint, so just add all the other branches
+                        // (==a || ==b) || ==c => ==a || ==b || ==c
+                        $branches['names'] = array_merge($branches['names'], $b['names']);
+                    }
+                }
+            }
+        } else {
+            $branches = Interval::anyDev();
+            foreach ($constraintBranches as $b) {
+                if ($b['exclude']) {
+                    if ($branches['exclude']) {
+                        // conjunctive, so just add all branch names to be excluded
+                        // !=a && !=b => !=a,!=b
+                        $branches['names'] = array_merge($branches['names'], $b['names']);
+                    } else {
+                        // conjunctive, so only keep included names which are not excluded
+                        // (==a||==c) && !=a,!=b => ==c
+                        $branches['names'] = array_diff($branches['names'], $b['names']);
+                    }
+                } else {
+                    if ($branches['exclude']) {
+                        // conjunctive, so only keep included names which are not excluded
+                        // !=a,!=b && (==a||==c) => ==c
+                        $branches['names'] = array_diff($b['names'], $branches['names']);
+                        $branches['exclude'] = false;
+                    } else {
+                        // conjunctive, so only keep names that are included in both
+                        // (==a||==b) && (==a||==c) => ==a
+                        $branches['names'] = array_intersect($branches['names'], $b['names']);
+                    }
+                }
+            }
+        }
+
+        $branches['names'] = array_unique($branches['names']);
+
+        if (\count($numericGroups) === 1) {
+            return array('numeric' => $numericGroups[0], 'branches' => $branches);
+        }
+
+        $borders = array();
+        foreach ($numericGroups as $group) {
+            foreach ($group as $interval) {
+                $borders[] = array('version' => $interval->getStart()->getVersion(), 'operator' => $interval->getStart()->getOperator(), 'side' => 'start');
+                $borders[] = array('version' => $interval->getEnd()->getVersion(), 'operator' => $interval->getEnd()->getOperator(), 'side' => 'end');
+            }
+        }
+
+        $opSortOrder = self::$opSortOrder;
+        usort($borders, function ($a, $b) use ($opSortOrder) {
+            $order = version_compare($a['version'], $b['version']);
+            if ($order === 0) {
+                return $opSortOrder[$a['operator']] - $opSortOrder[$b['operator']];
+            }
+
+            return $order;
+        });
+
+        $activeIntervals = 0;
+        $intervals = array();
+        $index = 0;
+        $activationThreshold = $constraint->isConjunctive() ? \count($numericGroups) : 1;
+        $start = null;
+        foreach ($borders as $border) {
+            if ($border['side'] === 'start') {
+                $activeIntervals++;
+            } else {
+                $activeIntervals--;
+            }
+            if (!$start && $activeIntervals >= $activationThreshold) {
+                $start = new Constraint($border['operator'], $border['version']);
+            } elseif ($start && $activeIntervals < $activationThreshold) {
+                // filter out invalid intervals like > x - <= x, or >= x - < x
+                if (
+                    version_compare($start->getVersion(), $border['version'], '=')
+                    && (
+                        ($start->getOperator() === '>' && $border['operator'] === '<=')
+                        || ($start->getOperator() === '>=' && $border['operator'] === '<')
+                    )
+                ) {
+                    unset($intervals[$index]);
+                } else {
+                    $intervals[$index] = new Interval($start, new Constraint($border['operator'], $border['version']));
+                    $index++;
+
+                    if ($stopOnFirstValidInterval) {
+                        break;
+                    }
+                }
+
+                $start = null;
+            }
+        }
+
+        return array('numeric' => $intervals, 'branches' => $branches);
+    }
+
+    /**
+     * @phpstan-return array{'numeric': Interval[], 'branches': array{'names': string[], 'exclude': bool}}
+     */
+    private static function generateSingleConstraintIntervals(Constraint $constraint)
+    {
+        $op = $constraint->getOperator();
+
+        // handle branch constraints first
+        if (strpos($constraint->getVersion(), 'dev-') === 0) {
+            $intervals = array();
+            $branches = array('names' => array(), 'exclude' => false);
+
+            // != dev-foo means any numeric version may match, we treat >/< like != they are not really defined for branches
+            if ($op === '!=') {
+                $intervals[] = new Interval(Interval::fromZero(), Interval::untilPositiveInfinity());
+                $branches = array('names' => array($constraint->getVersion()), 'exclude' => true);
+            } elseif ($op === '==') {
+                $branches['names'][] = $constraint->getVersion();
+            }
+
+            return array(
+                'numeric' => $intervals,
+                'branches' => $branches,
+            );
+        }
+
+        if ($op[0] === '>') { // > & >=
+            return array('numeric' => array(new Interval($constraint, Interval::untilPositiveInfinity())), 'branches' => Interval::noDev());
+        }
+        if ($op[0] === '<') { // < & <=
+            return array('numeric' => array(new Interval(Interval::fromZero(), $constraint)), 'branches' => Interval::noDev());
+        }
+        if ($op === '!=') {
+            // convert !=x to intervals of 0 - <x && >x - +inf + dev*
+            return array('numeric' => array(
+                new Interval(Interval::fromZero(), new Constraint('<', $constraint->getVersion())),
+                new Interval(new Constraint('>', $constraint->getVersion()), Interval::untilPositiveInfinity()),
+            ), 'branches' => Interval::anyDev());
+        }
+
+        // convert ==x to an interval of >=x - <=x
+        return array('numeric' => array(
+            new Interval(new Constraint('>=', $constraint->getVersion()), new Constraint('<=', $constraint->getVersion())),
+        ), 'branches' => Interval::noDev());
+    }
+}

vendor/composer/semver/src/Semver.php

@@ -0,0 +1,129 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\Constraint;
+
+class Semver
+{
+    const SORT_ASC = 1;
+    const SORT_DESC = -1;
+
+    /** @var VersionParser */
+    private static $versionParser;
+
+    /**
+     * Determine if given version satisfies given constraints.
+     *
+     * @param string $version
+     * @param string $constraints
+     *
+     * @return bool
+     */
+    public static function satisfies($version, $constraints)
+    {
+        if (null === self::$versionParser) {
+            self::$versionParser = new VersionParser();
+        }
+
+        $versionParser = self::$versionParser;
+        $provider = new Constraint('==', $versionParser->normalize($version));
+        $parsedConstraints = $versionParser->parseConstraints($constraints);
+
+        return $parsedConstraints->matches($provider);
+    }
+
+    /**
+     * Return all versions that satisfy given constraints.
+     *
+     * @param string[] $versions
+     * @param string   $constraints
+     *
+     * @return string[]
+     */
+    public static function satisfiedBy(array $versions, $constraints)
+    {
+        $versions = array_filter($versions, function ($version) use ($constraints) {
+            return Semver::satisfies($version, $constraints);
+        });
+
+        return array_values($versions);
+    }
+
+    /**
+     * Sort given array of versions.
+     *
+     * @param string[] $versions
+     *
+     * @return string[]
+     */
+    public static function sort(array $versions)
+    {
+        return self::usort($versions, self::SORT_ASC);
+    }
+
+    /**
+     * Sort given array of versions in reverse.
+     *
+     * @param string[] $versions
+     *
+     * @return string[]
+     */
+    public static function rsort(array $versions)
+    {
+        return self::usort($versions, self::SORT_DESC);
+    }
+
+    /**
+     * @param string[] $versions
+     * @param int      $direction
+     *
+     * @return string[]
+     */
+    private static function usort(array $versions, $direction)
+    {
+        if (null === self::$versionParser) {
+            self::$versionParser = new VersionParser();
+        }
+
+        $versionParser = self::$versionParser;
+        $normalized = array();
+
+        // Normalize outside of usort() scope for minor performance increase.
+        // Creates an array of arrays: [[normalized, key], ...]
+        foreach ($versions as $key => $version) {
+            $normalizedVersion = $versionParser->normalize($version);
+            $normalizedVersion = $versionParser->normalizeDefaultBranch($normalizedVersion);
+            $normalized[] = array($normalizedVersion, $key);
+        }
+
+        usort($normalized, function (array $left, array $right) use ($direction) {
+            if ($left[0] === $right[0]) {
+                return 0;
+            }
+
+            if (Comparator::lessThan($left[0], $right[0])) {
+                return -$direction;
+            }
+
+            return $direction;
+        });
+
+        // Recreate input array, using the original indexes which are now in sorted order.
+        $sorted = array();
+        foreach ($normalized as $item) {
+            $sorted[] = $versions[$item[1]];
+        }
+
+        return $sorted;
+    }
+}

vendor/composer/semver/src/VersionParser.php

@@ -0,0 +1,591 @@
+<?php
+
+/*
+ * This file is part of composer/semver.
+ *
+ * (c) Composer <https://github.com/composer>
+ *
+ * For the full copyright and license information, please view
+ * the LICENSE file that was distributed with this source code.
+ */
+
+namespace Composer\Semver;
+
+use Composer\Semver\Constraint\ConstraintInterface;
+use Composer\Semver\Constraint\MatchAllConstraint;
+use Composer\Semver\Constraint\MultiConstraint;
+use Composer\Semver\Constraint\Constraint;
+
+/**
+ * Version parser.
+ *
+ * @author Jordi Boggiano <j.boggiano@seld.be>
+ */
+class VersionParser
+{
+    /**
+     * Regex to match pre-release data (sort of).
+     *
+     * Due to backwards compatibility:
+     *   - Instead of enforcing hyphen, an underscore, dot or nothing at all are also accepted.
+     *   - Only stabilities as recognized by Composer are allowed to precede a numerical identifier.
+     *   - Numerical-only pre-release identifiers are not supported, see tests.
+     *
+     *                        |--------------|
+     * [major].[minor].[patch] -[pre-release] +[build-metadata]
+     *
+     * @var string
+     */
+    private static $modifierRegex = '[._-]?(?:(stable|beta|b|RC|alpha|a|patch|pl|p)((?:[.-]?\d+)*+)?)?([.-]?dev)?';
+
+    /** @var string */
+    private static $stabilitiesRegex = 'stable|RC|beta|alpha|dev';
+
+    /**
+     * Returns the stability of a version.
+     *
+     * @param string $version
+     *
+     * @return string
+     * @phpstan-return 'stable'|'RC'|'beta'|'alpha'|'dev'
+     */
+    public static function parseStability($version)
+    {
+        $version = (string) preg_replace('{#.+$}', '', (string) $version);
+
+        if (strpos($version, 'dev-') === 0 || '-dev' === substr($version, -4)) {
+            return 'dev';
+        }
+
+        preg_match('{' . self::$modifierRegex . '(?:\+.*)?$}i', strtolower($version), $match);
+
+        if (!empty($match[3])) {
+            return 'dev';
+        }
+
+        if (!empty($match[1])) {
+            if ('beta' === $match[1] || 'b' === $match[1]) {
+                return 'beta';
+            }
+            if ('alpha' === $match[1] || 'a' === $match[1]) {
+                return 'alpha';
+            }
+            if ('rc' === $match[1]) {
+                return 'RC';
+            }
+        }
+
+        return 'stable';
+    }
+
+    /**
+     * @param string $stability
+     *
+     * @return string
+     * @phpstan-return 'stable'|'RC'|'beta'|'alpha'|'dev'
+     */
+    public static function normalizeStability($stability)
+    {
+        $stability = strtolower((string) $stability);
+
+        if (!in_array($stability, array('stable', 'rc', 'beta', 'alpha', 'dev'), true)) {
+            throw new \InvalidArgumentException('Invalid stability string "'.$stability.'", expected one of stable, RC, beta, alpha or dev');
+        }
+
+        return $stability === 'rc' ? 'RC' : $stability;
+    }
+
+    /**
+     * Normalizes a version string to be able to perform comparisons on it.
+     *
+     * @param string $version
+     * @param ?string $fullVersion optional complete version string to give more context
+     *
+     * @throws \UnexpectedValueException
+     *
+     * @return string
+     */
+    public function normalize($version, $fullVersion = null)
+    {
+        $version = trim((string) $version);
+        $origVersion = $version;
+        if (null === $fullVersion) {
+            $fullVersion = $version;
+        }
+
+        // strip off aliasing
+        if (preg_match('{^([^,\s]++) ++as ++([^,\s]++)$}', $version, $match)) {
+            $version = $match[1];
+        }
+
+        // strip off stability flag
+        if (preg_match('{@(?:' . self::$stabilitiesRegex . ')$}i', $version, $match)) {
+            $version = substr($version, 0, strlen($version) - strlen($match[0]));
+        }
+
+        // normalize master/trunk/default branches to dev-name for BC with 1.x as these used to be valid constraints
+        if (\in_array($version, array('master', 'trunk', 'default'), true)) {
+            $version = 'dev-' . $version;
+        }
+
+        // if requirement is branch-like, use full name
+        if (stripos($version, 'dev-') === 0) {
+            return 'dev-' . substr($version, 4);
+        }
+
+        // strip off build metadata
+        if (preg_match('{^([^,\s+]++)\+[^\s]++$}', $version, $match)) {
+            $version = $match[1];
+        }
+
+        // match classical versioning
+        if (preg_match('{^v?(\d{1,5}+)(\.\d++)?(\.\d++)?(\.\d++)?' . self::$modifierRegex . '$}i', $version, $matches)) {
+            $version = $matches[1]
+                . (!empty($matches[2]) ? $matches[2] : '.0')
+                . (!empty($matches[3]) ? $matches[3] : '.0')
+                . (!empty($matches[4]) ? $matches[4] : '.0');
+            $index = 5;
+        // match date(time) based versioning
+        } elseif (preg_match('{^v?(\d{4}(?:[.:-]?\d{2}){1,6}(?:[.:-]?\d{1,3}){0,2})' . self::$modifierRegex . '$}i', $version, $matches)) {
+            $version = (string) preg_replace('{\D}', '.', $matches[1]);
+            $index = 2;
+        }
+
+        // add version modifiers if a version was matched
+        if (isset($index)) {
+            if (!empty($matches[$index])) {
+                if ('stable' === $matches[$index]) {
+                    return $version;
+                }
+                $version .= '-' . $this->expandStability($matches[$index]) . (isset($matches[$index + 1]) && '' !== $matches[$index + 1] ? ltrim($matches[$index + 1], '.-') : '');
+            }
+
+            if (!empty($matches[$index + 2])) {
+                $version .= '-dev';
+            }
+
+            return $version;
+        }
+
+        // match dev branches
+        if (preg_match('{(.*?)[.-]?dev$}i', $version, $match)) {
+            try {
+                $normalized = $this->normalizeBranch($match[1]);
+                // a branch ending with -dev is only valid if it is numeric
+                // if it gets prefixed with dev- it means the branch name should
+                // have had a dev- prefix already when passed to normalize
+                if (strpos($normalized, 'dev-') === false) {
+                    return $normalized;
+                }
+            } catch (\Exception $e) {
+            }
+        }
+
+        $extraMessage = '';
+        if (preg_match('{ +as +' . preg_quote($version) . '(?:@(?:'.self::$stabilitiesRegex.'))?$}', $fullVersion)) {
+            $extraMessage = ' in "' . $fullVersion . '", the alias must be an exact version';
+        } elseif (preg_match('{^' . preg_quote($version) . '(?:@(?:'.self::$stabilitiesRegex.'))? +as +}', $fullVersion)) {
+            $extraMessage = ' in "' . $fullVersion . '", the alias source must be an exact version, if it is a branch name you should prefix it with dev-';
+        }
+
+        throw new \UnexpectedValueException('Invalid version string "' . $origVersion . '"' . $extraMessage);
+    }
+
+    /**
+     * Extract numeric prefix from alias, if it is in numeric format, suitable for version comparison.
+     *
+     * @param string $branch Branch name (e.g. 2.1.x-dev)
+     *
+     * @return string|false Numeric prefix if present (e.g. 2.1.) or false
+     */
+    public function parseNumericAliasPrefix($branch)
+    {
+        if (preg_match('{^(?P<version>(\d++\\.)*\d++)(?:\.x)?-dev$}i', (string) $branch, $matches)) {
+            return $matches['version'] . '.';
+        }
+
+        return false;
+    }
+
+    /**
+     * Normalizes a branch name to be able to perform comparisons on it.
+     *
+     * @param string $name
+     *
+     * @return string
+     */
+    public function normalizeBranch($name)
+    {
+        $name = trim((string) $name);
+
+        if (preg_match('{^v?(\d++)(\.(?:\d++|[xX*]))?(\.(?:\d++|[xX*]))?(\.(?:\d++|[xX*]))?$}i', $name, $matches)) {
+            $version = '';
+            for ($i = 1; $i < 5; ++$i) {
+                $version .= isset($matches[$i]) ? str_replace(array('*', 'X'), 'x', $matches[$i]) : '.x';
+            }
+
+            return str_replace('x', '9999999', $version) . '-dev';
+        }
+
+        return 'dev-' . $name;
+    }
+
+    /**
+     * Normalizes a default branch name (i.e. master on git) to 9999999-dev.
+     *
+     * @param string $name
+     *
+     * @return string
+     *
+     * @deprecated No need to use this anymore in theory, Composer 2 does not normalize any branch names to 9999999-dev anymore
+     */
+    public function normalizeDefaultBranch($name)
+    {
+        if ($name === 'dev-master' || $name === 'dev-default' || $name === 'dev-trunk') {
+            return '9999999-dev';
+        }
+
+        return (string) $name;
+    }
+
+    /**
+     * Parses a constraint string into MultiConstraint and/or Constraint objects.
+     *
+     * @param string $constraints
+     *
+     * @return ConstraintInterface
+     */
+    public function parseConstraints($constraints)
+    {
+        $prettyConstraint = (string) $constraints;
+
+        $orConstraints = preg_split('{\s*\|\|?\s*}', trim((string) $constraints));
+        if (false === $orConstraints) {
+            throw new \RuntimeException('Failed to preg_split string: '.$constraints);
+        }
+        $orGroups = array();
+
+        foreach ($orConstraints as $orConstraint) {
+            $andConstraints = preg_split('{(?<!^|as|[=>< ,]) *(?<!-)[, ](?!-) *(?!,|as|$)}', $orConstraint);
+            if (false === $andConstraints) {
+                throw new \RuntimeException('Failed to preg_split string: '.$orConstraint);
+            }
+            if (\count($andConstraints) > 1) {
+                $constraintObjects = array();
+                foreach ($andConstraints as $andConstraint) {
+                    foreach ($this->parseConstraint($andConstraint) as $parsedAndConstraint) {
+                        $constraintObjects[] = $parsedAndConstraint;
+                    }
+                }
+            } else {
+                $constraintObjects = $this->parseConstraint($andConstraints[0]);
+            }
+
+            if (1 === \count($constraintObjects)) {
+                $constraint = $constraintObjects[0];
+            } else {
+                $constraint = new MultiConstraint($constraintObjects);
+            }
+
+            $orGroups[] = $constraint;
+        }
+
+        $parsedConstraint = MultiConstraint::create($orGroups, false);
+
+        $parsedConstraint->setPrettyString($prettyConstraint);
+
+        return $parsedConstraint;
+    }
+
+    /**
+     * @param string $constraint
+     *
+     * @throws \UnexpectedValueException
+     *
+     * @return array
+     *
+     * @phpstan-return non-empty-array<ConstraintInterface>
+     */
+    private function parseConstraint($constraint)
+    {
+        // strip off aliasing
+        if (preg_match('{^([^,\s]++) ++as ++([^,\s]++)$}', $constraint, $match)) {
+            $constraint = $match[1];
+        }
+
+        // strip @stability flags, and keep it for later use
+        if (preg_match('{^([^,\s]*?)@(' . self::$stabilitiesRegex . ')$}i', $constraint, $match)) {
+            $constraint = '' !== $match[1] ? $match[1] : '*';
+            if ($match[2] !== 'stable') {
+                $stabilityModifier = $match[2];
+            }
+        }
+
+        // get rid of #refs as those are used by composer only
+        if (preg_match('{^(dev-[^,\s@]+?|[^,\s@]+?\.x-dev)#.+$}i', $constraint, $match)) {
+            $constraint = $match[1];
+        }
+
+        if (preg_match('{^(v)?[xX*](\.[xX*])*$}i', $constraint, $match)) {
+            if (!empty($match[1]) || !empty($match[2])) {
+                return array(new Constraint('>=', '0.0.0.0-dev'));
+            }
+
+            return array(new MatchAllConstraint());
+        }
+
+        $versionRegex = 'v?(\d++)(?:\.(\d++))?(?:\.(\d++))?(?:\.(\d++))?(?:' . self::$modifierRegex . '|\.([xX*][.-]?dev))(?:\+[^\s]+)?';
+
+        // Tilde Range
+        //
+        // Like wildcard constraints, unsuffixed tilde constraints say that they must be greater than the previous
+        // version, to ensure that unstable instances of the current version are allowed. However, if a stability
+        // suffix is added to the constraint, then a >= match on the current version is used instead.
+        if (preg_match('{^~>?' . $versionRegex . '$}i', $constraint, $matches)) {
+            if (strpos($constraint, '~>') === 0) {
+                throw new \UnexpectedValueException(
+                    'Could not parse version constraint ' . $constraint . ': ' .
+                    'Invalid operator "~>", you probably meant to use the "~" operator'
+                );
+            }
+
+            // Work out which position in the version we are operating at
+            if (isset($matches[4]) && '' !== $matches[4] && null !== $matches[4]) {
+                $position = 4;
+            } elseif (isset($matches[3]) && '' !== $matches[3] && null !== $matches[3]) {
+                $position = 3;
+            } elseif (isset($matches[2]) && '' !== $matches[2] && null !== $matches[2]) {
+                $position = 2;
+            } else {
+                $position = 1;
+            }
+
+            // when matching 2.x-dev or 3.0.x-dev we have to shift the second or third number, despite no second/third number matching above
+            if (!empty($matches[8])) {
+                $position++;
+            }
+
+            // Calculate the stability suffix
+            $stabilitySuffix = '';
+            if (empty($matches[5]) && empty($matches[7]) && empty($matches[8])) {
+                $stabilitySuffix .= '-dev';
+            }
+
+            $lowVersion = $this->normalize(substr($constraint . $stabilitySuffix, 1));
+            $lowerBound = new Constraint('>=', $lowVersion);
+
+            // For upper bound, we increment the position of one more significance,
+            // but highPosition = 0 would be illegal
+            $highPosition = max(1, $position - 1);
+            $highVersion = $this->manipulateVersionString($matches, $highPosition, 1) . '-dev';
+            $upperBound = new Constraint('<', $highVersion);
+
+            return array(
+                $lowerBound,
+                $upperBound,
+            );
+        }
+
+        // Caret Range
+        //
+        // Allows changes that do not modify the left-most non-zero digit in the [major, minor, patch] tuple.
+        // In other words, this allows patch and minor updates for versions 1.0.0 and above, patch updates for
+        // versions 0.X >=0.1.0, and no updates for versions 0.0.X
+        if (preg_match('{^\^' . $versionRegex . '($)}i', $constraint, $matches)) {
+            // Work out which position in the version we are operating at
+            if ('0' !== $matches[1] || '' === $matches[2] || null === $matches[2]) {
+                $position = 1;
+            } elseif ('0' !== $matches[2] || '' === $matches[3] || null === $matches[3]) {
+                $position = 2;
+            } else {
+                $position = 3;
+            }
+
+            // Calculate the stability suffix
+            $stabilitySuffix = '';
+            if (empty($matches[5]) && empty($matches[7]) && empty($matches[8])) {
+                $stabilitySuffix .= '-dev';
+            }
+
+            $lowVersion = $this->normalize(substr($constraint . $stabilitySuffix, 1));
+            $lowerBound = new Constraint('>=', $lowVersion);
+
+            // For upper bound, we increment the position of one more significance,
+            // but highPosition = 0 would be illegal
+            $highVersion = $this->manipulateVersionString($matches, $position, 1) . '-dev';
+            $upperBound = new Constraint('<', $highVersion);
+
+            return array(
+                $lowerBound,
+                $upperBound,
+            );
+        }
+
+        // X Range
+        //
+        // Any of X, x, or * may be used to "stand in" for one of the numeric values in the [major, minor, patch] tuple.
+        // A partial version range is treated as an X-Range, so the special character is in fact optional.
+        if (preg_match('{^v?(\d++)(?:\.(\d++))?(?:\.(\d++))?(?:\.[xX*])++$}', $constraint, $matches)) {
+            if (isset($matches[3]) && '' !== $matches[3] && null !== $matches[3]) {
+                $position = 3;
+            } elseif (isset($matches[2]) && '' !== $matches[2] && null !== $matches[2]) {
+                $position = 2;
+            } else {
+                $position = 1;
+            }
+
+            $lowVersion = $this->manipulateVersionString($matches, $position) . '-dev';
+            $highVersion = $this->manipulateVersionString($matches, $position, 1) . '-dev';
+
+            if ($lowVersion === '0.0.0.0-dev') {
+                return array(new Constraint('<', $highVersion));
+            }
+
+            return array(
+                new Constraint('>=', $lowVersion),
+                new Constraint('<', $highVersion),
+            );
+        }
+
+        // Hyphen Range
+        //
+        // Specifies an inclusive set. If a partial version is provided as the first version in the inclusive range,
+        // then the missing pieces are replaced with zeroes. If a partial version is provided as the second version in
+        // the inclusive range, then all versions that start with the supplied parts of the tuple are accepted, but
+        // nothing that would be greater than the provided tuple parts.
+        if (preg_match('{^(?P<from>' . $versionRegex . ') +- +(?P<to>' . $versionRegex . ')($)}i', $constraint, $matches)) {
+            // Calculate the stability suffix
+            $lowStabilitySuffix = '';
+            if (empty($matches[6]) && empty($matches[8]) && empty($matches[9])) {
+                $lowStabilitySuffix = '-dev';
+            }
+
+            $lowVersion = $this->normalize($matches['from']);
+            $lowerBound = new Constraint('>=', $lowVersion . $lowStabilitySuffix);
+
+            $empty = function ($x) {
+                return ($x === 0 || $x === '0') ? false : empty($x);
+            };
+
+            if ((!$empty($matches[12]) && !$empty($matches[13])) || !empty($matches[15]) || !empty($matches[17]) || !empty($matches[18])) {
+                $highVersion = $this->normalize($matches['to']);
+                $upperBound = new Constraint('<=', $highVersion);
+            } else {
+                $highMatch = array('', $matches[11], $matches[12], $matches[13], $matches[14]);
+
+                // validate to version
+                $this->normalize($matches['to']);
+
+                $highVersion = $this->manipulateVersionString($highMatch, $empty($matches[12]) ? 1 : 2, 1) . '-dev';
+                $upperBound = new Constraint('<', $highVersion);
+            }
+
+            return array(
+                $lowerBound,
+                $upperBound,
+            );
+        }
+
+        // Basic Comparators
+        if (preg_match('{^(<>|!=|>=?|<=?|==?)?\s*(.*)}', $constraint, $matches)) {
+            try {
+                try {
+                    $version = $this->normalize($matches[2]);
+                } catch (\UnexpectedValueException $e) {
+                    // recover from an invalid constraint like foobar-dev which should be dev-foobar
+                    // except if the constraint uses a known operator, in which case it must be a parse error
+                    if (substr($matches[2], -4) === '-dev' && preg_match('{^[0-9a-zA-Z-./]+$}', $matches[2])) {
+                        $version = $this->normalize('dev-'.substr($matches[2], 0, -4));
+                    } else {
+                        throw $e;
+                    }
+                }
+
+                $op = $matches[1] ?: '=';
+
+                if ($op !== '==' && $op !== '=' && !empty($stabilityModifier) && self::parseStability($version) === 'stable') {
+                    $version .= '-' . $stabilityModifier;
+                } elseif ('<' === $op || '>=' === $op) {
+                    if (!preg_match('/-' . self::$modifierRegex . '$/', strtolower($matches[2]))) {
+                        if (strpos($matches[2], 'dev-') !== 0) {
+                            $version .= '-dev';
+                        }
+                    }
+                }
+
+                return array(new Constraint($matches[1] ?: '=', $version));
+            } catch (\Exception $e) {
+            }
+        }
+
+        $message = 'Could not parse version constraint ' . $constraint;
+        if (isset($e)) {
+            $message .= ': ' . $e->getMessage();
+        }
+
+        throw new \UnexpectedValueException($message);
+    }
+
+    /**
+     * Increment, decrement, or simply pad a version number.
+     *
+     * Support function for {@link parseConstraint()}
+     *
+     * @param array  $matches   Array with version parts in array indexes 1,2,3,4
+     * @param int    $position  1,2,3,4 - which segment of the version to increment/decrement
+     * @param int    $increment
+     * @param string $pad       The string to pad version parts after $position
+     *
+     * @return string|null The new version
+     *
+     * @phpstan-param string[] $matches
+     */
+    private function manipulateVersionString(array $matches, $position, $increment = 0, $pad = '0')
+    {
+        for ($i = 4; $i > 0; --$i) {
+            if ($i > $position) {
+                $matches[$i] = $pad;
+            } elseif ($i === $position && $increment) {
+                $matches[$i] += $increment;
+                // If $matches[$i] was 0, carry the decrement
+                if ($matches[$i] < 0) {
+                    $matches[$i] = $pad;
+                    --$position;
+
+                    // Return null on a carry overflow
+                    if ($i === 1) {
+                        return null;
+                    }
+                }
+            }
+        }
+
+        return $matches[1] . '.' . $matches[2] . '.' . $matches[3] . '.' . $matches[4];
+    }
+
+    /**
+     * Expand shorthand stability string to long version.
+     *
+     * @param string $stability
+     *
+     * @return string
+     */
+    private function expandStability($stability)
+    {
+        $stability = strtolower($stability);
+
+        switch ($stability) {
+            case 'a':
+                return 'alpha';
+            case 'b':
+                return 'beta';
+            case 'p':
+            case 'pl':
+                return 'patch';
+            case 'rc':
+                return 'RC';
+            default:
+                return $stability;
+        }
+    }
+}

vendor/dflydev/dot-access-data/CHANGELOG.md

@@ -0,0 +1,74 @@
+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [Unreleased]
+
+## [3.0.3] - 2024-07-08
+
+### Fixed
+
+ - Fixed PHP 8.4 deprecation notices (#47)
+
+## [3.0.2] - 2022-10-27
+
+### Fixed
+
+ - Added missing return types to docblocks (#44, #45)
+
+## [3.0.1] - 2021-08-13
+
+### Added
+
+ - Adds ReturnTypeWillChange to suppress PHP 8.1 warnings (#40)
+
+## [3.0.0] - 2021-01-01
+
+### Added
+ - Added support for both `.` and `/`-delimited key paths (#24)
+ - Added parameter and return types to everything; enabled strict type checks (#18)
+ - Added new exception classes to better identify certain types of errors (#20)
+ - `Data` now implements `ArrayAccess` (#17)
+ - Added ability to merge non-associative array values (#31, #32)
+
+### Changed
+ - All thrown exceptions are now instances or subclasses of `DataException` (#20)
+ - Calling `get()` on a missing key path without providing a default will throw a `MissingPathException` instead of returning `null` (#29)
+ - Bumped supported PHP versions to 7.1 - 8.x (#18)
+
+### Fixed
+ - Fixed incorrect merging of array values into string values (#32)
+ - Fixed `get()` method behaving as if keys with `null` values didn't exist
+
+## [2.0.0] - 2017-12-21
+
+### Changed
+ - Bumped supported PHP versions to 7.0 - 7.4 (#12)
+ - Switched to PSR-4 autoloading
+
+## [1.1.0] - 2017-01-20
+
+### Added
+ - Added new `has()` method to check for the existence of the given key (#4, #7)
+
+## [1.0.1] - 2015-08-12
+
+### Added
+ - Added new optional `$default` parameter to the `get()` method (#2)
+
+## [1.0.0] - 2012-07-17
+
+**Initial release!**
+
+[Unreleased]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.3...main
+[3.0.3]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.2...v3.0.3
+[3.0.2]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.1...v3.0.2
+[3.0.1]: https://github.com/dflydev/dflydev-dot-access-data/compare/v3.0.0...v3.0.1
+[3.0.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v2.0.0...v3.0.0
+[2.0.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.1.0...v2.0.0
+[1.1.0]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.0.1...v1.1.0
+[1.0.1]: https://github.com/dflydev/dflydev-dot-access-data/compare/v1.0.0...v1.0.1
+[1.0.0]: https://github.com/dflydev/dflydev-dot-access-data/releases/tag/v1.0.0

vendor/dflydev/dot-access-data/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2012 Dragonfly Development Inc.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is furnished
+to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

vendor/dflydev/dot-access-data/README.md

@@ -0,0 +1,158 @@
+Dot Access Data
+===============
+
+[![Latest Version](https://img.shields.io/packagist/v/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
+[![Total Downloads](https://img.shields.io/packagist/dt/dflydev/dot-access-data.svg?style=flat-square)](https://packagist.org/packages/dflydev/dot-access-data)
+[![Software License](https://img.shields.io/badge/License-MIT-brightgreen.svg?style=flat-square)](LICENSE)
+[![Build Status](https://img.shields.io/github/workflow/status/dflydev/dflydev-dot-access-data/Tests/main.svg?style=flat-square)](https://github.com/dflydev/dflydev-dot-access-data/actions?query=workflow%3ATests+branch%3Amain)
+[![Coverage Status](https://img.shields.io/scrutinizer/coverage/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data/code-structure/)
+[![Quality Score](https://img.shields.io/scrutinizer/g/dflydev/dflydev-dot-access-data.svg?style=flat-square)](https://scrutinizer-ci.com/g/dflydev/dflydev-dot-access-data)
+
+Given a deep data structure, access data by dot notation.
+
+
+Requirements
+------------
+
+ * PHP (7.1+)
+
+> For PHP (5.3+) please refer to version `1.0`.
+
+
+Usage
+-----
+
+Abstract example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data;
+
+$data->set('a.b.c', 'C');
+$data->set('a.b.d', 'D1');
+$data->append('a.b.d', 'D2');
+$data->set('a.b.e', ['E0', 'E1', 'E2']);
+
+// C
+$data->get('a.b.c');
+
+// ['D1', 'D2']
+$data->get('a.b.d');
+
+// ['E0', 'E1', 'E2']
+$data->get('a.b.e');
+
+// true
+$data->has('a.b.c');
+
+// false
+$data->has('a.b.d.j');
+
+
+// 'some-default-value'
+$data->get('some.path.that.does.not.exist', 'some-default-value');
+
+// throws a MissingPathException because no default was given
+$data->get('some.path.that.does.not.exist');
+```
+
+A more concrete example:
+
+```php
+use Dflydev\DotAccessData\Data;
+
+$data = new Data([
+    'hosts' => [
+        'hewey' => [
+            'username' => 'hman',
+            'password' => 'HPASS',
+            'roles'    => ['web'],
+        ],
+        'dewey' => [
+            'username' => 'dman',
+            'password' => 'D---S',
+            'roles'    => ['web', 'db'],
+            'nick'     => 'dewey dman',
+        ],
+        'lewey' => [
+            'username' => 'lman',
+            'password' => 'LP@$$',
+            'roles'    => ['db'],
+        ],
+    ],
+]);
+
+// hman
+$username = $data->get('hosts.hewey.username');
+// HPASS
+$password = $data->get('hosts.hewey.password');
+// ['web']
+$roles = $data->get('hosts.hewey.roles');
+// dewey dman
+$nick = $data->get('hosts.dewey.nick');
+// Unknown
+$nick = $data->get('hosts.lewey.nick', 'Unknown');
+
+// DataInterface instance
+$dewey = $data->getData('hosts.dewey');
+// dman
+$username = $dewey->get('username');
+// D---S
+$password = $dewey->get('password');
+// ['web', 'db']
+$roles = $dewey->get('roles');
+
+// No more lewey
+$data->remove('hosts.lewey');
+
+// Add DB to hewey's roles
+$data->append('hosts.hewey.roles', 'db');
+
+$data->set('hosts.april', [
+    'username' => 'aman',
+    'password' => '@---S',
+    'roles'    => ['web'],
+]);
+
+// Check if a key exists (true to this case)
+$hasKey = $data->has('hosts.dewey.username');
+```
+
+`Data` may be used as an array, since it implements `ArrayAccess` interface:
+
+```php
+// Get
+$data->get('name') === $data['name']; // true
+
+$data['name'] = 'Dewey';
+// is equivalent to
+$data->set($name, 'Dewey');
+
+isset($data['name']) === $data->has('name');
+
+// Remove key
+unset($data['name']);
+```
+
+`/` can also be used as a path delimiter:
+
+```php
+$data->set('a/b/c', 'd');
+echo $data->get('a/b/c'); // "d"
+
+$data->get('a/b/c') === $data->get('a.b.c'); // true
+```
+
+License
+-------
+
+This library is licensed under the MIT License - see the LICENSE file
+for details.
+
+
+Community
+---------
+
+If you have questions or want to help out, join us in the
+[#dflydev](irc://irc.freenode.net/#dflydev) channel on irc.freenode.net.

vendor/dflydev/dot-access-data/composer.json

@@ -0,0 +1,67 @@
+{
+    "name": "dflydev/dot-access-data",
+    "type": "library",
+    "description": "Given a deep data structure, access data by dot notation.",
+    "homepage": "https://github.com/dflydev/dflydev-dot-access-data",
+    "keywords": ["dot", "access", "data", "notation"],
+    "license": "MIT",
+    "authors": [
+        {
+            "name": "Dragonfly Development Inc.",
+            "email": "info@dflydev.com",
+            "homepage": "http://dflydev.com"
+        },
+        {
+            "name": "Beau Simensen",
+            "email": "beau@dflydev.com",
+            "homepage": "http://beausimensen.com"
+        },
+        {
+            "name": "Carlos Frutos",
+            "email": "carlos@kiwing.it",
+            "homepage": "https://github.com/cfrutos"
+        },
+        {
+            "name": "Colin O'Dell",
+            "email": "colinodell@gmail.com",
+            "homepage": "https://www.colinodell.com"
+        }
+    ],
+    "require": {
+        "php": "^7.1 || ^8.0"
+    },
+    "require-dev": {
+        "phpstan/phpstan": "^0.12.42",
+        "phpunit/phpunit": "^7.5 || ^8.5 || ^9.3",
+        "scrutinizer/ocular": "1.6.0",
+        "squizlabs/php_codesniffer": "^3.5",
+        "vimeo/psalm": "^4.0.0"
+    },
+    "autoload": {
+        "psr-4": {
+            "Dflydev\\DotAccessData\\": "src/"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Dflydev\\DotAccessData\\": "tests/"
+        }
+    },
+    "extra": {
+        "branch-alias": {
+            "dev-main": "3.x-dev"
+        }
+    },
+    "scripts": {
+        "phpcs": "phpcs",
+        "phpstan": "phpstan analyse",
+        "phpunit": "phpunit --no-coverage",
+        "psalm": "psalm",
+        "test": [
+            "@phpcs",
+            "@phpstan",
+            "@psalm",
+            "@phpunit"
+        ]
+    }
+}

vendor/dflydev/dot-access-data/src/Data.php

@@ -0,0 +1,286 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+use ArrayAccess;
+use Dflydev\DotAccessData\Exception\DataException;
+use Dflydev\DotAccessData\Exception\InvalidPathException;
+use Dflydev\DotAccessData\Exception\MissingPathException;
+
+/**
+ * @implements ArrayAccess<string, mixed>
+ */
+class Data implements DataInterface, ArrayAccess
+{
+    private const DELIMITERS = ['.', '/'];
+
+    /**
+     * Internal representation of data data
+     *
+     * @var array<string, mixed>
+     */
+    protected $data;
+
+    /**
+     * Constructor
+     *
+     * @param array<string, mixed> $data
+     */
+    public function __construct(array $data = [])
+    {
+        $this->data = $data;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function append(string $key, $value = null): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (! isset($currentValue[$currentKey])) {
+                $currentValue[$currentKey] = [];
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+
+        if (!isset($currentValue[$endKey])) {
+            $currentValue[$endKey] = [];
+        }
+
+        if (!is_array($currentValue[$endKey])) {
+            // Promote this key to an array.
+            // TODO: Is this really what we want to do?
+            $currentValue[$endKey] = [$currentValue[$endKey]];
+        }
+
+        $currentValue[$endKey][] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function set(string $key, $value = null): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (!isset($currentValue[$currentKey])) {
+                $currentValue[$currentKey] = [];
+            }
+            if (!is_array($currentValue[$currentKey])) {
+                throw new DataException(sprintf('Key path "%s" within "%s" cannot be indexed into (is not an array)', $currentKey, self::formatPath($key)));
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        $currentValue[$endKey] = $value;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function remove(string $key): void
+    {
+        $currentValue =& $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        $endKey = array_pop($keyPath);
+        foreach ($keyPath as $currentKey) {
+            if (!isset($currentValue[$currentKey])) {
+                return;
+            }
+            $currentValue =& $currentValue[$currentKey];
+        }
+        unset($currentValue[$endKey]);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function get(string $key, $default = null)
+    {
+        /** @psalm-suppress ImpureFunctionCall */
+        $hasDefault = \func_num_args() > 1;
+
+        $currentValue = $this->data;
+        $keyPath = self::keyToPathArray($key);
+
+        foreach ($keyPath as $currentKey) {
+            if (!is_array($currentValue) || !array_key_exists($currentKey, $currentValue)) {
+                if ($hasDefault) {
+                    return $default;
+                }
+
+                throw new MissingPathException($key, sprintf('No data exists at the given path: "%s"', self::formatPath($keyPath)));
+            }
+
+            $currentValue = $currentValue[$currentKey];
+        }
+
+        return $currentValue === null ? $default : $currentValue;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function has(string $key): bool
+    {
+        $currentValue = $this->data;
+
+        foreach (self::keyToPathArray($key) as $currentKey) {
+            if (
+                !is_array($currentValue) ||
+                !array_key_exists($currentKey, $currentValue)
+            ) {
+                return false;
+            }
+            $currentValue = $currentValue[$currentKey];
+        }
+
+        return true;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function getData(string $key): DataInterface
+    {
+        $value = $this->get($key);
+        if (is_array($value) && Util::isAssoc($value)) {
+            return new Data($value);
+        }
+
+        throw new DataException(sprintf('Value at "%s" could not be represented as a DataInterface', self::formatPath($key)));
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function import(array $data, int $mode = self::REPLACE): void
+    {
+        $this->data = Util::mergeAssocArray($this->data, $data, $mode);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function importData(DataInterface $data, int $mode = self::REPLACE): void
+    {
+        $this->import($data->export(), $mode);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @psalm-mutation-free
+     */
+    public function export(): array
+    {
+        return $this->data;
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return bool
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetExists($key)
+    {
+        return $this->has($key);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return mixed
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetGet($key)
+    {
+        return $this->get($key, null);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @param string $key
+     * @param mixed $value
+     *
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetSet($key, $value)
+    {
+        $this->set($key, $value);
+    }
+
+    /**
+     * {@inheritdoc}
+     *
+     * @return void
+     */
+    #[\ReturnTypeWillChange]
+    public function offsetUnset($key)
+    {
+        $this->remove($key);
+    }
+
+    /**
+     * @param string $path
+     *
+     * @return string[]
+     *
+     * @psalm-return non-empty-list<string>
+     *
+     * @psalm-pure
+     */
+    protected static function keyToPathArray(string $path): array
+    {
+        if (\strlen($path) === 0) {
+            throw new InvalidPathException('Path cannot be an empty string');
+        }
+
+        $path = \str_replace(self::DELIMITERS, '.', $path);
+
+        return \explode('.', $path);
+    }
+
+    /**
+     * @param string|string[] $path
+     *
+     * @return string
+     *
+     * @psalm-pure
+     */
+    protected static function formatPath($path): string
+    {
+        if (is_string($path)) {
+            $path = self::keyToPathArray($path);
+        }
+
+        return implode(' » ', $path);
+    }
+}

vendor/dflydev/dot-access-data/src/DataInterface.php

@@ -0,0 +1,131 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+use Dflydev\DotAccessData\Exception\DataException;
+use Dflydev\DotAccessData\Exception\InvalidPathException;
+
+interface DataInterface
+{
+    public const PRESERVE = 0;
+    public const REPLACE = 1;
+    public const MERGE = 2;
+
+    /**
+     * Append a value to a key (assumes key refers to an array value)
+     *
+     * If the key does not yet exist it will be created.
+     * If the key references a non-array it's existing contents will be added into a new array before appending the new value.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @throws InvalidPathException if the given key is empty
+     */
+    public function append(string $key, $value = null): void;
+
+    /**
+     * Set a value for a key
+     *
+     * If the key does not yet exist it will be created.
+     *
+     * @param string $key
+     * @param mixed  $value
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws DataException if the given key does not target an array
+     */
+    public function set(string $key, $value = null): void;
+
+    /**
+     * Remove a key
+     *
+     * No exception will be thrown if the key does not exist
+     *
+     * @param string $key
+     *
+     * @throws InvalidPathException if the given key is empty
+     */
+    public function remove(string $key): void;
+
+    /**
+     * Get the raw value for a key
+     *
+     * If the key does not exist, an optional default value can be returned instead.
+     * If no default is provided then an exception will be thrown instead.
+     *
+     * @param string $key
+     * @param mixed $default
+     *
+     * @return mixed
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws InvalidPathException if the given key does not exist and no default value was given
+     *
+     * @psalm-mutation-free
+     */
+    public function get(string $key, $default = null);
+
+    /**
+     * Check if the key exists
+     *
+     * @param string $key
+     *
+     * @return bool
+     *
+     * @throws InvalidPathException if the given key is empty
+     *
+     * @psalm-mutation-free
+     */
+    public function has(string $key): bool;
+
+    /**
+     * Get a data instance for a key
+     *
+     * @param string $key
+     *
+     * @return DataInterface
+     *
+     * @throws InvalidPathException if the given key is empty
+     * @throws DataException if the given key does not reference an array
+     *
+     * @psalm-mutation-free
+     */
+    public function getData(string $key): DataInterface;
+
+    /**
+     * Import data into existing data
+     *
+     * @param array<string, mixed>                     $data
+     * @param self::PRESERVE|self::REPLACE|self::MERGE $mode
+     */
+    public function import(array $data, int $mode = self::REPLACE): void;
+
+    /**
+     * Import data from an external data into existing data
+     *
+     * @param DataInterface                            $data
+     * @param self::PRESERVE|self::REPLACE|self::MERGE $mode
+     */
+    public function importData(DataInterface $data, int $mode = self::REPLACE): void;
+
+    /**
+     * Export data as raw data
+     *
+     * @return array<string, mixed>
+     *
+     * @psalm-mutation-free
+     */
+    public function export(): array;
+}

vendor/dflydev/dot-access-data/src/Exception/DataException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+/**
+ * Base runtime exception type thrown by this library
+ */
+class DataException extends \RuntimeException
+{
+}

vendor/dflydev/dot-access-data/src/Exception/InvalidPathException.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+/**
+ * Thrown when trying to access an invalid path in the data array
+ */
+class InvalidPathException extends DataException
+{
+}

vendor/dflydev/dot-access-data/src/Exception/MissingPathException.php

@@ -0,0 +1,37 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData\Exception;
+
+use Throwable;
+
+/**
+ * Thrown when trying to access a path that does not exist
+ */
+class MissingPathException extends DataException
+{
+    /** @var string */
+    protected $path;
+
+    public function __construct(string $path, string $message = '', int $code = 0, ?Throwable $previous = null)
+    {
+        $this->path = $path;
+
+        parent::__construct($message, $code, $previous);
+    }
+
+    public function getPath(): string
+    {
+        return $this->path;
+    }
+}

vendor/dflydev/dot-access-data/src/Util.php

@@ -0,0 +1,78 @@
+<?php
+
+declare(strict_types=1);
+
+/*
+ * This file is a part of dflydev/dot-access-data.
+ *
+ * (c) Dragonfly Development Inc.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
+namespace Dflydev\DotAccessData;
+
+class Util
+{
+    /**
+     * Test if array is an associative array
+     *
+     * Note that this function will return true if an array is empty. Meaning
+     * empty arrays will be treated as if they are associative arrays.
+     *
+     * @param array<mixed> $arr
+     *
+     * @return bool
+     *
+     * @psalm-pure
+     */
+    public static function isAssoc(array $arr): bool
+    {
+        return !count($arr) || count(array_filter(array_keys($arr), 'is_string')) == count($arr);
+    }
+
+    /**
+     * Merge contents from one associtative array to another
+     *
+     * @param mixed $to
+     * @param mixed $from
+     * @param DataInterface::PRESERVE|DataInterface::REPLACE|DataInterface::MERGE $mode
+     *
+     * @return mixed
+     *
+     * @psalm-pure
+     */
+    public static function mergeAssocArray($to, $from, int $mode = DataInterface::REPLACE)
+    {
+        if ($mode === DataInterface::MERGE && self::isList($to) && self::isList($from)) {
+            return array_merge($to, $from);
+        }
+
+        if (is_array($from) && is_array($to)) {
+            foreach ($from as $k => $v) {
+                if (!isset($to[$k])) {
+                    $to[$k] = $v;
+                } else {
+                    $to[$k] = self::mergeAssocArray($to[$k], $v, $mode);
+                }
+            }
+
+            return $to;
+        }
+
+        return $mode === DataInterface::PRESERVE ? $to : $from;
+    }
+
+    /**
+     * @param mixed $value
+     *
+     * @return bool
+     *
+     * @psalm-pure
+     */
+    private static function isList($value): bool
+    {
+        return is_array($value) && array_values($value) === $value;
+    }
+}

vendor/doctrine/inflector/LICENSE

@@ -0,0 +1,19 @@
+Copyright (c) 2006-2015 Doctrine Project
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

vendor/doctrine/inflector/README.md

@@ -0,0 +1,7 @@
+# Doctrine Inflector
+
+Doctrine Inflector is a small library that can perform string manipulations
+with regard to uppercase/lowercase and singular/plural forms of words.
+
+[![Build Status](https://github.com/doctrine/inflector/workflows/Continuous%20Integration/badge.svg)](https://github.com/doctrine/inflector/actions?query=workflow%3A%22Continuous+Integration%22+branch%3A4.0.x)
+[![Code Coverage](https://codecov.io/gh/doctrine/inflector/branch/2.0.x/graph/badge.svg)](https://codecov.io/gh/doctrine/inflector/branch/2.0.x)

vendor/doctrine/inflector/composer.json

@@ -0,0 +1,41 @@
+{
+    "name": "doctrine/inflector",
+    "type": "library",
+    "description": "PHP Doctrine Inflector is a small library that can perform string manipulations with regard to upper/lowercase and singular/plural forms of words.",
+    "keywords": ["php", "strings", "words", "manipulation", "inflector", "inflection", "uppercase", "lowercase", "singular", "plural"],
+    "homepage": "https://www.doctrine-project.org/projects/inflector.html",
+    "license": "MIT",
+    "authors": [
+        {"name": "Guilherme Blanco", "email": "guilhermeblanco@gmail.com"},
+        {"name": "Roman Borschel", "email": "roman@code-factory.org"},
+        {"name": "Benjamin Eberlei", "email": "kontakt@beberlei.de"},
+        {"name": "Jonathan Wage", "email": "jonwage@gmail.com"},
+        {"name": "Johannes Schmitt", "email": "schmittjoh@gmail.com"}
+    ],
+    "require": {
+        "php": "^7.2 || ^8.0"
+    },
+    "require-dev": {
+        "doctrine/coding-standard": "^11.0",
+        "phpstan/phpstan": "^1.8",
+        "phpstan/phpstan-phpunit": "^1.1",
+        "phpstan/phpstan-strict-rules": "^1.3",
+        "phpunit/phpunit": "^8.5 || ^9.5",
+        "vimeo/psalm": "^4.25 || ^5.4"
+    },
+    "autoload": {
+        "psr-4": {
+            "Doctrine\\Inflector\\": "lib/Doctrine/Inflector"
+        }
+    },
+    "autoload-dev": {
+        "psr-4": {
+            "Doctrine\\Tests\\Inflector\\": "tests/Doctrine/Tests/Inflector"
+        }
+    },
+    "config": {
+        "allow-plugins": {
+            "dealerdirect/phpcodesniffer-composer-installer": true
+        }
+    }
+}

vendor/doctrine/inflector/docs/en/index.rst

@@ -0,0 +1,226 @@
+Introduction
+============
+
+The Doctrine Inflector has methods for inflecting text. The features include pluralization,
+singularization, converting between camelCase and under_score and capitalizing
+words.
+
+Installation
+============
+
+You can install the Inflector with composer:
+
+.. code-block:: console
+
+    $ composer require doctrine/inflector
+
+Usage
+=====
+
+Using the inflector is easy, you can create a new ``Doctrine\Inflector\Inflector`` instance by using
+the ``Doctrine\Inflector\InflectorFactory`` class:
+
+.. code-block:: php
+
+    use Doctrine\Inflector\InflectorFactory;
+
+    $inflector = InflectorFactory::create()->build();
+
+By default it will create an English inflector. If you want to use another language, just pass the language
+you want to create an inflector for to the ``createForLanguage()`` method:
+
+.. code-block:: php
+
+    use Doctrine\Inflector\InflectorFactory;
+    use Doctrine\Inflector\Language;
+
+    $inflector = InflectorFactory::createForLanguage(Language::SPANISH)->build();
+
+The supported languages are as follows:
+
+- ``Language::ENGLISH``
+- ``Language::FRENCH``
+- ``Language::NORWEGIAN_BOKMAL``
+- ``Language::PORTUGUESE``
+- ``Language::SPANISH``
+- ``Language::TURKISH``
+
+If you want to manually construct the inflector instead of using a factory, you can do so like this:
+
+.. code-block:: php
+
+    use Doctrine\Inflector\CachedWordInflector;
+    use Doctrine\Inflector\RulesetInflector;
+    use Doctrine\Inflector\Rules\English;
+
+    $inflector = new Inflector(
+        new CachedWordInflector(new RulesetInflector(
+            English\Rules::getSingularRuleset()
+        )),
+        new CachedWordInflector(new RulesetInflector(
+            English\Rules::getPluralRuleset()
+        ))
+    );
+
+Adding Languages
+----------------
+
+If you are interested in adding support for your language, take a look at the other languages defined in the
+``Doctrine\Inflector\Rules`` namespace and the tests located in ``Doctrine\Tests\Inflector\Rules``. You can copy
+one of the languages and update the rules for your language.
+
+Once you have done this, send a pull request to the ``doctrine/inflector`` repository with the additions.
+
+Custom Setup
+============
+
+If you want to setup custom singular and plural rules, you can configure these in the factory:
+
+.. code-block:: php
+
+    use Doctrine\Inflector\InflectorFactory;
+    use Doctrine\Inflector\Rules\Pattern;
+    use Doctrine\Inflector\Rules\Patterns;
+    use Doctrine\Inflector\Rules\Ruleset;
+    use Doctrine\Inflector\Rules\Substitution;
+    use Doctrine\Inflector\Rules\Substitutions;
+    use Doctrine\Inflector\Rules\Transformation;
+    use Doctrine\Inflector\Rules\Transformations;
+    use Doctrine\Inflector\Rules\Word;
+
+    $inflector = InflectorFactory::create()
+        ->withSingularRules(
+            new Ruleset(
+                new Transformations(
+                    new Transformation(new Pattern('/^(bil)er$/i'), '\1'),
+                    new Transformation(new Pattern('/^(inflec|contribu)tors$/i'), '\1ta')
+                ),
+                new Patterns(new Pattern('singulars')),
+                new Substitutions(new Substitution(new Word('spins'), new Word('spinor')))
+            )
+        )
+        ->withPluralRules(
+            new Ruleset(
+                new Transformations(
+                    new Transformation(new Pattern('^(bil)er$'), '\1'),
+                    new Transformation(new Pattern('^(inflec|contribu)tors$'), '\1ta')
+                ),
+                new Patterns(new Pattern('noflect'), new Pattern('abtuse')),
+                new Substitutions(
+                    new Substitution(new Word('amaze'), new Word('amazable')),
+                    new Substitution(new Word('phone'), new Word('phonezes'))
+                )
+            )
+        )
+        ->build();
+
+No operation inflector
+----------------------
+
+The ``Doctrine\Inflector\NoopWordInflector`` may be used to configure an inflector that doesn't perform any operation for
+pluralization and/or singularization. If will simply return the input as output.
+
+This is an implementation of the `Null Object design pattern <https://sourcemaking.com/design_patterns/null_object>`_.
+
+.. code-block:: php
+
+    use Doctrine\Inflector\Inflector;
+    use Doctrine\Inflector\NoopWordInflector;
+
+    $inflector = new Inflector(new NoopWordInflector(), new NoopWordInflector());
+
+Tableize
+========
+
+Converts ``ModelName`` to ``model_name``:
+
+.. code-block:: php
+
+    echo $inflector->tableize('ModelName'); // model_name
+
+Classify
+========
+
+Converts ``model_name`` to ``ModelName``:
+
+.. code-block:: php
+
+    echo $inflector->classify('model_name'); // ModelName
+
+Camelize
+========
+
+This method uses `Classify`_ and then converts the first character to lowercase:
+
+.. code-block:: php
+
+    echo $inflector->camelize('model_name'); // modelName
+
+Capitalize
+==========
+
+Takes a string and capitalizes all of the words, like PHP's built-in
+``ucwords`` function. This extends that behavior, however, by allowing the
+word delimiters to be configured, rather than only separating on
+whitespace.
+
+Here is an example:
+
+.. code-block:: php
+
+    $string = 'top-o-the-morning to all_of_you!';
+
+    echo $inflector->capitalize($string); // Top-O-The-Morning To All_of_you!
+
+    echo $inflector->capitalize($string, '-_ '); // Top-O-The-Morning To All_Of_You!
+
+Pluralize
+=========
+
+Returns a word in plural form.
+
+.. code-block:: php
+
+    echo $inflector->pluralize('browser'); // browsers
+
+Singularize
+===========
+
+Returns a word in singular form.
+
+.. code-block:: php
+
+    echo $inflector->singularize('browsers'); // browser
+
+Urlize
+======
+
+Generate a URL friendly string from a string of text:
+
+.. code-block:: php
+
+    echo $inflector->urlize('My first blog post'); // my-first-blog-post
+
+Unaccent
+========
+
+You can unaccent a string of text using the ``unaccent()`` method:
+
+.. code-block:: php
+
+    echo $inflector->unaccent('año'); // ano
+
+Legacy API
+==========
+
+The API present in Inflector 1.x is still available, but will be deprecated in a future release and dropped for 3.0.
+Support for languages other than English is available in the 2.0 API only.
+
+Acknowledgements
+================
+
+The language rules in this library have been adapted from several different sources, including but not limited to:
+
+- `Ruby On Rails Inflector <http://api.rubyonrails.org/classes/ActiveSupport/Inflector.html>`_
+- `ICanBoogie Inflector <https://github.com/ICanBoogie/Inflector>`_
+- `CakePHP Inflector <https://book.cakephp.org/3.0/en/core-libraries/inflector.html>`_

vendor/doctrine/inflector/lib/Doctrine/Inflector/CachedWordInflector.php

@@ -0,0 +1,24 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+class CachedWordInflector implements WordInflector
+{
+    /** @var WordInflector */
+    private $wordInflector;
+
+    /** @var string[] */
+    private $cache = [];
+
+    public function __construct(WordInflector $wordInflector)
+    {
+        $this->wordInflector = $wordInflector;
+    }
+
+    public function inflect(string $word): string
+    {
+        return $this->cache[$word] ?? $this->cache[$word] = $this->wordInflector->inflect($word);
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/GenericLanguageInflectorFactory.php

@@ -0,0 +1,66 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+use Doctrine\Inflector\Rules\Ruleset;
+
+use function array_unshift;
+
+abstract class GenericLanguageInflectorFactory implements LanguageInflectorFactory
+{
+    /** @var Ruleset[] */
+    private $singularRulesets = [];
+
+    /** @var Ruleset[] */
+    private $pluralRulesets = [];
+
+    final public function __construct()
+    {
+        $this->singularRulesets[] = $this->getSingularRuleset();
+        $this->pluralRulesets[]   = $this->getPluralRuleset();
+    }
+
+    final public function build(): Inflector
+    {
+        return new Inflector(
+            new CachedWordInflector(new RulesetInflector(
+                ...$this->singularRulesets
+            )),
+            new CachedWordInflector(new RulesetInflector(
+                ...$this->pluralRulesets
+            ))
+        );
+    }
+
+    final public function withSingularRules(?Ruleset $singularRules, bool $reset = false): LanguageInflectorFactory
+    {
+        if ($reset) {
+            $this->singularRulesets = [];
+        }
+
+        if ($singularRules instanceof Ruleset) {
+            array_unshift($this->singularRulesets, $singularRules);
+        }
+
+        return $this;
+    }
+
+    final public function withPluralRules(?Ruleset $pluralRules, bool $reset = false): LanguageInflectorFactory
+    {
+        if ($reset) {
+            $this->pluralRulesets = [];
+        }
+
+        if ($pluralRules instanceof Ruleset) {
+            array_unshift($this->pluralRulesets, $pluralRules);
+        }
+
+        return $this;
+    }
+
+    abstract protected function getSingularRuleset(): Ruleset;
+
+    abstract protected function getPluralRuleset(): Ruleset;
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Inflector.php

@@ -0,0 +1,507 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+use RuntimeException;
+
+use function chr;
+use function function_exists;
+use function lcfirst;
+use function mb_strtolower;
+use function ord;
+use function preg_match;
+use function preg_replace;
+use function sprintf;
+use function str_replace;
+use function strlen;
+use function strtolower;
+use function strtr;
+use function trim;
+use function ucwords;
+
+class Inflector
+{
+    private const ACCENTED_CHARACTERS = [
+        'À' => 'A',
+        'Á' => 'A',
+        'Â' => 'A',
+        'Ã' => 'A',
+        'Ä' => 'Ae',
+        'Æ' => 'Ae',
+        'Å' => 'Aa',
+        'æ' => 'a',
+        'Ç' => 'C',
+        'È' => 'E',
+        'É' => 'E',
+        'Ê' => 'E',
+        'Ë' => 'E',
+        'Ì' => 'I',
+        'Í' => 'I',
+        'Î' => 'I',
+        'Ï' => 'I',
+        'Ñ' => 'N',
+        'Ò' => 'O',
+        'Ó' => 'O',
+        'Ô' => 'O',
+        'Õ' => 'O',
+        'Ö' => 'Oe',
+        'Ù' => 'U',
+        'Ú' => 'U',
+        'Û' => 'U',
+        'Ü' => 'Ue',
+        'Ý' => 'Y',
+        'ß' => 'ss',
+        'à' => 'a',
+        'á' => 'a',
+        'â' => 'a',
+        'ã' => 'a',
+        'ä' => 'ae',
+        'å' => 'aa',
+        'ç' => 'c',
+        'è' => 'e',
+        'é' => 'e',
+        'ê' => 'e',
+        'ë' => 'e',
+        'ì' => 'i',
+        'í' => 'i',
+        'î' => 'i',
+        'ï' => 'i',
+        'ñ' => 'n',
+        'ò' => 'o',
+        'ó' => 'o',
+        'ô' => 'o',
+        'õ' => 'o',
+        'ö' => 'oe',
+        'ù' => 'u',
+        'ú' => 'u',
+        'û' => 'u',
+        'ü' => 'ue',
+        'ý' => 'y',
+        'ÿ' => 'y',
+        'Ā' => 'A',
+        'ā' => 'a',
+        'Ă' => 'A',
+        'ă' => 'a',
+        'Ą' => 'A',
+        'ą' => 'a',
+        'Ć' => 'C',
+        'ć' => 'c',
+        'Ĉ' => 'C',
+        'ĉ' => 'c',
+        'Ċ' => 'C',
+        'ċ' => 'c',
+        'Č' => 'C',
+        'č' => 'c',
+        'Ď' => 'D',
+        'ď' => 'd',
+        'Đ' => 'D',
+        'đ' => 'd',
+        'Ē' => 'E',
+        'ē' => 'e',
+        'Ĕ' => 'E',
+        'ĕ' => 'e',
+        'Ė' => 'E',
+        'ė' => 'e',
+        'Ę' => 'E',
+        'ę' => 'e',
+        'Ě' => 'E',
+        'ě' => 'e',
+        'Ĝ' => 'G',
+        'ĝ' => 'g',
+        'Ğ' => 'G',
+        'ğ' => 'g',
+        'Ġ' => 'G',
+        'ġ' => 'g',
+        'Ģ' => 'G',
+        'ģ' => 'g',
+        'Ĥ' => 'H',
+        'ĥ' => 'h',
+        'Ħ' => 'H',
+        'ħ' => 'h',
+        'Ĩ' => 'I',
+        'ĩ' => 'i',
+        'Ī' => 'I',
+        'ī' => 'i',
+        'Ĭ' => 'I',
+        'ĭ' => 'i',
+        'Į' => 'I',
+        'į' => 'i',
+        'İ' => 'I',
+        'ı' => 'i',
+        'IJ' => 'IJ',
+        'ij' => 'ij',
+        'Ĵ' => 'J',
+        'ĵ' => 'j',
+        'Ķ' => 'K',
+        'ķ' => 'k',
+        'ĸ' => 'k',
+        'Ĺ' => 'L',
+        'ĺ' => 'l',
+        'Ļ' => 'L',
+        'ļ' => 'l',
+        'Ľ' => 'L',
+        'ľ' => 'l',
+        'Ŀ' => 'L',
+        'ŀ' => 'l',
+        'Ł' => 'L',
+        'ł' => 'l',
+        'Ń' => 'N',
+        'ń' => 'n',
+        'Ņ' => 'N',
+        'ņ' => 'n',
+        'Ň' => 'N',
+        'ň' => 'n',
+        'ʼn' => 'N',
+        'Ŋ' => 'n',
+        'ŋ' => 'N',
+        'Ō' => 'O',
+        'ō' => 'o',
+        'Ŏ' => 'O',
+        'ŏ' => 'o',
+        'Ő' => 'O',
+        'ő' => 'o',
+        'Œ' => 'OE',
+        'œ' => 'oe',
+        'Ø' => 'O',
+        'ø' => 'o',
+        'Ŕ' => 'R',
+        'ŕ' => 'r',
+        'Ŗ' => 'R',
+        'ŗ' => 'r',
+        'Ř' => 'R',
+        'ř' => 'r',
+        'Ś' => 'S',
+        'ś' => 's',
+        'Ŝ' => 'S',
+        'ŝ' => 's',
+        'Ş' => 'S',
+        'ş' => 's',
+        'Š' => 'S',
+        'š' => 's',
+        'Ţ' => 'T',
+        'ţ' => 't',
+        'Ť' => 'T',
+        'ť' => 't',
+        'Ŧ' => 'T',
+        'ŧ' => 't',
+        'Ũ' => 'U',
+        'ũ' => 'u',
+        'Ū' => 'U',
+        'ū' => 'u',
+        'Ŭ' => 'U',
+        'ŭ' => 'u',
+        'Ů' => 'U',
+        'ů' => 'u',
+        'Ű' => 'U',
+        'ű' => 'u',
+        'Ų' => 'U',
+        'ų' => 'u',
+        'Ŵ' => 'W',
+        'ŵ' => 'w',
+        'Ŷ' => 'Y',
+        'ŷ' => 'y',
+        'Ÿ' => 'Y',
+        'Ź' => 'Z',
+        'ź' => 'z',
+        'Ż' => 'Z',
+        'ż' => 'z',
+        'Ž' => 'Z',
+        'ž' => 'z',
+        'ſ' => 's',
+        '€' => 'E',
+        '£' => '',
+    ];
+
+    /** @var WordInflector */
+    private $singularizer;
+
+    /** @var WordInflector */
+    private $pluralizer;
+
+    public function __construct(WordInflector $singularizer, WordInflector $pluralizer)
+    {
+        $this->singularizer = $singularizer;
+        $this->pluralizer   = $pluralizer;
+    }
+
+    /**
+     * Converts a word into the format for a Doctrine table name. Converts 'ModelName' to 'model_name'.
+     */
+    public function tableize(string $word): string
+    {
+        $tableized = preg_replace('~(?<=\\w)([A-Z])~u', '_$1', $word);
+
+        if ($tableized === null) {
+            throw new RuntimeException(sprintf(
+                'preg_replace returned null for value "%s"',
+                $word
+            ));
+        }
+
+        return mb_strtolower($tableized);
+    }
+
+    /**
+     * Converts a word into the format for a Doctrine class name. Converts 'table_name' to 'TableName'.
+     */
+    public function classify(string $word): string
+    {
+        return str_replace([' ', '_', '-'], '', ucwords($word, ' _-'));
+    }
+
+    /**
+     * Camelizes a word. This uses the classify() method and turns the first character to lowercase.
+     */
+    public function camelize(string $word): string
+    {
+        return lcfirst($this->classify($word));
+    }
+
+    /**
+     * Uppercases words with configurable delimiters between words.
+     *
+     * Takes a string and capitalizes all of the words, like PHP's built-in
+     * ucwords function. This extends that behavior, however, by allowing the
+     * word delimiters to be configured, rather than only separating on
+     * whitespace.
+     *
+     * Here is an example:
+     * <code>
+     * <?php
+     * $string = 'top-o-the-morning to all_of_you!';
+     * echo $inflector->capitalize($string);
+     * // Top-O-The-Morning To All_of_you!
+     *
+     * echo $inflector->capitalize($string, '-_ ');
+     * // Top-O-The-Morning To All_Of_You!
+     * ?>
+     * </code>
+     *
+     * @param string $string     The string to operate on.
+     * @param string $delimiters A list of word separators.
+     *
+     * @return string The string with all delimiter-separated words capitalized.
+     */
+    public function capitalize(string $string, string $delimiters = " \n\t\r\0\x0B-"): string
+    {
+        return ucwords($string, $delimiters);
+    }
+
+    /**
+     * Checks if the given string seems like it has utf8 characters in it.
+     *
+     * @param string $string The string to check for utf8 characters in.
+     */
+    public function seemsUtf8(string $string): bool
+    {
+        for ($i = 0; $i < strlen($string); $i++) {
+            if (ord($string[$i]) < 0x80) {
+                continue; // 0bbbbbbb
+            }
+
+            if ((ord($string[$i]) & 0xE0) === 0xC0) {
+                $n = 1; // 110bbbbb
+            } elseif ((ord($string[$i]) & 0xF0) === 0xE0) {
+                $n = 2; // 1110bbbb
+            } elseif ((ord($string[$i]) & 0xF8) === 0xF0) {
+                $n = 3; // 11110bbb
+            } elseif ((ord($string[$i]) & 0xFC) === 0xF8) {
+                $n = 4; // 111110bb
+            } elseif ((ord($string[$i]) & 0xFE) === 0xFC) {
+                $n = 5; // 1111110b
+            } else {
+                return false; // Does not match any model
+            }
+
+            for ($j = 0; $j < $n; $j++) { // n bytes matching 10bbbbbb follow ?
+                if (++$i === strlen($string) || ((ord($string[$i]) & 0xC0) !== 0x80)) {
+                    return false;
+                }
+            }
+        }
+
+        return true;
+    }
+
+    /**
+     * Remove any illegal characters, accents, etc.
+     *
+     * @param  string $string String to unaccent
+     *
+     * @return string Unaccented string
+     */
+    public function unaccent(string $string): string
+    {
+        if (preg_match('/[\x80-\xff]/', $string) === false) {
+            return $string;
+        }
+
+        if ($this->seemsUtf8($string)) {
+            $string = strtr($string, self::ACCENTED_CHARACTERS);
+        } else {
+            $characters = [];
+
+            // Assume ISO-8859-1 if not UTF-8
+            $characters['in'] =
+                  chr(128)
+                . chr(131)
+                . chr(138)
+                . chr(142)
+                . chr(154)
+                . chr(158)
+                . chr(159)
+                . chr(162)
+                . chr(165)
+                . chr(181)
+                . chr(192)
+                . chr(193)
+                . chr(194)
+                . chr(195)
+                . chr(196)
+                . chr(197)
+                . chr(199)
+                . chr(200)
+                . chr(201)
+                . chr(202)
+                . chr(203)
+                . chr(204)
+                . chr(205)
+                . chr(206)
+                . chr(207)
+                . chr(209)
+                . chr(210)
+                . chr(211)
+                . chr(212)
+                . chr(213)
+                . chr(214)
+                . chr(216)
+                . chr(217)
+                . chr(218)
+                . chr(219)
+                . chr(220)
+                . chr(221)
+                . chr(224)
+                . chr(225)
+                . chr(226)
+                . chr(227)
+                . chr(228)
+                . chr(229)
+                . chr(231)
+                . chr(232)
+                . chr(233)
+                . chr(234)
+                . chr(235)
+                . chr(236)
+                . chr(237)
+                . chr(238)
+                . chr(239)
+                . chr(241)
+                . chr(242)
+                . chr(243)
+                . chr(244)
+                . chr(245)
+                . chr(246)
+                . chr(248)
+                . chr(249)
+                . chr(250)
+                . chr(251)
+                . chr(252)
+                . chr(253)
+                . chr(255);
+
+            $characters['out'] = 'EfSZszYcYuAAAAAACEEEEIIIINOOOOOOUUUUYaaaaaaceeeeiiiinoooooouuuuyy';
+
+            $string = strtr($string, $characters['in'], $characters['out']);
+
+            $doubleChars = [];
+
+            $doubleChars['in'] = [
+                chr(140),
+                chr(156),
+                chr(198),
+                chr(208),
+                chr(222),
+                chr(223),
+                chr(230),
+                chr(240),
+                chr(254),
+            ];
+
+            $doubleChars['out'] = ['OE', 'oe', 'AE', 'DH', 'TH', 'ss', 'ae', 'dh', 'th'];
+
+            $string = str_replace($doubleChars['in'], $doubleChars['out'], $string);
+        }
+
+        return $string;
+    }
+
+    /**
+     * Convert any passed string to a url friendly string.
+     * Converts 'My first blog post' to 'my-first-blog-post'
+     *
+     * @param  string $string String to urlize.
+     *
+     * @return string Urlized string.
+     */
+    public function urlize(string $string): string
+    {
+        // Remove all non url friendly characters with the unaccent function
+        $unaccented = $this->unaccent($string);
+
+        if (function_exists('mb_strtolower')) {
+            $lowered = mb_strtolower($unaccented);
+        } else {
+            $lowered = strtolower($unaccented);
+        }
+
+        $replacements = [
+            '/\W/' => ' ',
+            '/([A-Z]+)([A-Z][a-z])/' => '\1_\2',
+            '/([a-z\d])([A-Z])/' => '\1_\2',
+            '/[^A-Z^a-z^0-9^\/]+/' => '-',
+        ];
+
+        $urlized = $lowered;
+
+        foreach ($replacements as $pattern => $replacement) {
+            $replaced = preg_replace($pattern, $replacement, $urlized);
+
+            if ($replaced === null) {
+                throw new RuntimeException(sprintf(
+                    'preg_replace returned null for value "%s"',
+                    $urlized
+                ));
+            }
+
+            $urlized = $replaced;
+        }
+
+        return trim($urlized, '-');
+    }
+
+    /**
+     * Returns a word in singular form.
+     *
+     * @param string $word The word in plural form.
+     *
+     * @return string The word in singular form.
+     */
+    public function singularize(string $word): string
+    {
+        return $this->singularizer->inflect($word);
+    }
+
+    /**
+     * Returns a word in plural form.
+     *
+     * @param string $word The word in singular form.
+     *
+     * @return string The word in plural form.
+     */
+    public function pluralize(string $word): string
+    {
+        return $this->pluralizer->inflect($word);
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/InflectorFactory.php

@@ -0,0 +1,52 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+use Doctrine\Inflector\Rules\English;
+use Doctrine\Inflector\Rules\French;
+use Doctrine\Inflector\Rules\NorwegianBokmal;
+use Doctrine\Inflector\Rules\Portuguese;
+use Doctrine\Inflector\Rules\Spanish;
+use Doctrine\Inflector\Rules\Turkish;
+use InvalidArgumentException;
+
+use function sprintf;
+
+final class InflectorFactory
+{
+    public static function create(): LanguageInflectorFactory
+    {
+        return self::createForLanguage(Language::ENGLISH);
+    }
+
+    public static function createForLanguage(string $language): LanguageInflectorFactory
+    {
+        switch ($language) {
+            case Language::ENGLISH:
+                return new English\InflectorFactory();
+
+            case Language::FRENCH:
+                return new French\InflectorFactory();
+
+            case Language::NORWEGIAN_BOKMAL:
+                return new NorwegianBokmal\InflectorFactory();
+
+            case Language::PORTUGUESE:
+                return new Portuguese\InflectorFactory();
+
+            case Language::SPANISH:
+                return new Spanish\InflectorFactory();
+
+            case Language::TURKISH:
+                return new Turkish\InflectorFactory();
+
+            default:
+                throw new InvalidArgumentException(sprintf(
+                    'Language "%s" is not supported.',
+                    $language
+                ));
+        }
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Language.php

@@ -0,0 +1,19 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+final class Language
+{
+    public const ENGLISH          = 'english';
+    public const FRENCH           = 'french';
+    public const NORWEGIAN_BOKMAL = 'norwegian-bokmal';
+    public const PORTUGUESE       = 'portuguese';
+    public const SPANISH          = 'spanish';
+    public const TURKISH          = 'turkish';
+
+    private function __construct()
+    {
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/LanguageInflectorFactory.php

@@ -0,0 +1,33 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+use Doctrine\Inflector\Rules\Ruleset;
+
+interface LanguageInflectorFactory
+{
+    /**
+     * Applies custom rules for singularisation
+     *
+     * @param bool $reset If true, will unset default inflections for all new rules
+     *
+     * @return $this
+     */
+    public function withSingularRules(?Ruleset $singularRules, bool $reset = false): self;
+
+    /**
+     * Applies custom rules for pluralisation
+     *
+     * @param bool $reset If true, will unset default inflections for all new rules
+     *
+     * @return $this
+     */
+    public function withPluralRules(?Ruleset $pluralRules, bool $reset = false): self;
+
+    /**
+     * Builds the inflector instance with all applicable rules
+     */
+    public function build(): Inflector;
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/NoopWordInflector.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector;
+
+class NoopWordInflector implements WordInflector
+{
+    public function inflect(string $word): string
+    {
+        return $word;
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Rules/English/Inflectible.php

@@ -0,0 +1,184 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector\Rules\English;
+
+use Doctrine\Inflector\Rules\Pattern;
+use Doctrine\Inflector\Rules\Substitution;
+use Doctrine\Inflector\Rules\Transformation;
+use Doctrine\Inflector\Rules\Word;
+
+class Inflectible
+{
+    /** @return Transformation[] */
+    public static function getSingular(): iterable
+    {
+        yield new Transformation(new Pattern('(s)tatuses$'), '\1\2tatus');
+        yield new Transformation(new Pattern('(s)tatus$'), '\1\2tatus');
+        yield new Transformation(new Pattern('(c)ampus$'), '\1\2ampus');
+        yield new Transformation(new Pattern('^(.*)(menu)s$'), '\1\2');
+        yield new Transformation(new Pattern('(quiz)zes$'), '\\1');
+        yield new Transformation(new Pattern('(matr)ices$'), '\1ix');
+        yield new Transformation(new Pattern('(vert|ind)ices$'), '\1ex');
+        yield new Transformation(new Pattern('^(ox)en'), '\1');
+        yield new Transformation(new Pattern('(alias)(es)*$'), '\1');
+        yield new Transformation(new Pattern('(buffal|her|potat|tomat|volcan)oes$'), '\1o');
+        yield new Transformation(new Pattern('(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|viri?)i$'), '\1us');
+        yield new Transformation(new Pattern('([ftw]ax)es'), '\1');
+        yield new Transformation(new Pattern('(analys|ax|cris|test|thes)es$'), '\1is');
+        yield new Transformation(new Pattern('(shoe|slave)s$'), '\1');
+        yield new Transformation(new Pattern('(o)es$'), '\1');
+        yield new Transformation(new Pattern('ouses$'), 'ouse');
+        yield new Transformation(new Pattern('([^a])uses$'), '\1us');
+        yield new Transformation(new Pattern('([m|l])ice$'), '\1ouse');
+        yield new Transformation(new Pattern('(x|ch|ss|sh)es$'), '\1');
+        yield new Transformation(new Pattern('(m)ovies$'), '\1\2ovie');
+        yield new Transformation(new Pattern('(s)eries$'), '\1\2eries');
+        yield new Transformation(new Pattern('([^aeiouy]|qu)ies$'), '\1y');
+        yield new Transformation(new Pattern('([lr])ves$'), '\1f');
+        yield new Transformation(new Pattern('(tive)s$'), '\1');
+        yield new Transformation(new Pattern('(hive)s$'), '\1');
+        yield new Transformation(new Pattern('(drive)s$'), '\1');
+        yield new Transformation(new Pattern('(dive)s$'), '\1');
+        yield new Transformation(new Pattern('(olive)s$'), '\1');
+        yield new Transformation(new Pattern('([^fo])ves$'), '\1fe');
+        yield new Transformation(new Pattern('(^analy)ses$'), '\1sis');
+        yield new Transformation(new Pattern('(analy|diagno|^ba|(p)arenthe|(p)rogno|(s)ynop|(t)he)ses$'), '\1\2sis');
+        yield new Transformation(new Pattern('(tax)a$'), '\1on');
+        yield new Transformation(new Pattern('(c)riteria$'), '\1riterion');
+        yield new Transformation(new Pattern('([ti])a(?<!regatta)$'), '\1um');
+        yield new Transformation(new Pattern('(p)eople$'), '\1\2erson');
+        yield new Transformation(new Pattern('(m)en$'), '\1an');
+        yield new Transformation(new Pattern('(c)hildren$'), '\1\2hild');
+        yield new Transformation(new Pattern('(f)eet$'), '\1oot');
+        yield new Transformation(new Pattern('(n)ews$'), '\1\2ews');
+        yield new Transformation(new Pattern('eaus$'), 'eau');
+        yield new Transformation(new Pattern('^tights$'), 'tights');
+        yield new Transformation(new Pattern('^shorts$'), 'shorts');
+        yield new Transformation(new Pattern('s$'), '');
+    }
+
+    /** @return Transformation[] */
+    public static function getPlural(): iterable
+    {
+        yield new Transformation(new Pattern('(s)tatus$'), '\1\2tatuses');
+        yield new Transformation(new Pattern('(quiz)$'), '\1zes');
+        yield new Transformation(new Pattern('^(ox)$'), '\1\2en');
+        yield new Transformation(new Pattern('([m|l])ouse$'), '\1ice');
+        yield new Transformation(new Pattern('(matr|vert|ind)(ix|ex)$'), '\1ices');
+        yield new Transformation(new Pattern('(x|ch|ss|sh)$'), '\1es');
+        yield new Transformation(new Pattern('([^aeiouy]|qu)y$'), '\1ies');
+        yield new Transformation(new Pattern('(hive|gulf)$'), '\1s');
+        yield new Transformation(new Pattern('(?:([^f])fe|([lr])f)$'), '\1\2ves');
+        yield new Transformation(new Pattern('sis$'), 'ses');
+        yield new Transformation(new Pattern('([ti])um$'), '\1a');
+        yield new Transformation(new Pattern('(tax)on$'), '\1a');
+        yield new Transformation(new Pattern('(c)riterion$'), '\1riteria');
+        yield new Transformation(new Pattern('(p)erson$'), '\1eople');
+        yield new Transformation(new Pattern('(m)an$'), '\1en');
+        yield new Transformation(new Pattern('(c)hild$'), '\1hildren');
+        yield new Transformation(new Pattern('(f)oot$'), '\1eet');
+        yield new Transformation(new Pattern('(buffal|her|potat|tomat|volcan)o$'), '\1\2oes');
+        yield new Transformation(new Pattern('(alumn|bacill|cact|foc|fung|nucle|radi|stimul|syllab|termin|vir)us$'), '\1i');
+        yield new Transformation(new Pattern('us$'), 'uses');
+        yield new Transformation(new Pattern('(alias)$'), '\1es');
+        yield new Transformation(new Pattern('(analys|ax|cris|test|thes)is$'), '\1es');
+        yield new Transformation(new Pattern('s$'), 's');
+        yield new Transformation(new Pattern('^$'), '');
+        yield new Transformation(new Pattern('$'), 's');
+    }
+
+    /** @return Substitution[] */
+    public static function getIrregular(): iterable
+    {
+        yield new Substitution(new Word('atlas'), new Word('atlases'));
+        yield new Substitution(new Word('axis'), new Word('axes'));
+        yield new Substitution(new Word('axe'), new Word('axes'));
+        yield new Substitution(new Word('beef'), new Word('beefs'));
+        yield new Substitution(new Word('blouse'), new Word('blouses'));
+        yield new Substitution(new Word('brother'), new Word('brothers'));
+        yield new Substitution(new Word('cafe'), new Word('cafes'));
+        yield new Substitution(new Word('cave'), new Word('caves'));
+        yield new Substitution(new Word('chateau'), new Word('chateaux'));
+        yield new Substitution(new Word('niveau'), new Word('niveaux'));
+        yield new Substitution(new Word('child'), new Word('children'));
+        yield new Substitution(new Word('canvas'), new Word('canvases'));
+        yield new Substitution(new Word('cookie'), new Word('cookies'));
+        yield new Substitution(new Word('brownie'), new Word('brownies'));
+        yield new Substitution(new Word('corpus'), new Word('corpuses'));
+        yield new Substitution(new Word('cow'), new Word('cows'));
+        yield new Substitution(new Word('criterion'), new Word('criteria'));
+        yield new Substitution(new Word('curriculum'), new Word('curricula'));
+        yield new Substitution(new Word('demo'), new Word('demos'));
+        yield new Substitution(new Word('domino'), new Word('dominoes'));
+        yield new Substitution(new Word('echo'), new Word('echoes'));
+        yield new Substitution(new Word('epoch'), new Word('epochs'));
+        yield new Substitution(new Word('foot'), new Word('feet'));
+        yield new Substitution(new Word('fungus'), new Word('fungi'));
+        yield new Substitution(new Word('ganglion'), new Word('ganglions'));
+        yield new Substitution(new Word('gas'), new Word('gases'));
+        yield new Substitution(new Word('genie'), new Word('genies'));
+        yield new Substitution(new Word('genus'), new Word('genera'));
+        yield new Substitution(new Word('goose'), new Word('geese'));
+        yield new Substitution(new Word('graffito'), new Word('graffiti'));
+        yield new Substitution(new Word('hippopotamus'), new Word('hippopotami'));
+        yield new Substitution(new Word('hoof'), new Word('hoofs'));
+        yield new Substitution(new Word('human'), new Word('humans'));
+        yield new Substitution(new Word('iris'), new Word('irises'));
+        yield new Substitution(new Word('larva'), new Word('larvae'));
+        yield new Substitution(new Word('leaf'), new Word('leaves'));
+        yield new Substitution(new Word('lens'), new Word('lenses'));
+        yield new Substitution(new Word('loaf'), new Word('loaves'));
+        yield new Substitution(new Word('man'), new Word('men'));
+        yield new Substitution(new Word('medium'), new Word('media'));
+        yield new Substitution(new Word('memorandum'), new Word('memoranda'));
+        yield new Substitution(new Word('money'), new Word('monies'));
+        yield new Substitution(new Word('mongoose'), new Word('mongooses'));
+        yield new Substitution(new Word('motto'), new Word('mottoes'));
+        yield new Substitution(new Word('move'), new Word('moves'));
+        yield new Substitution(new Word('mythos'), new Word('mythoi'));
+        yield new Substitution(new Word('niche'), new Word('niches'));
+        yield new Substitution(new Word('nucleus'), new Word('nuclei'));
+        yield new Substitution(new Word('numen'), new Word('numina'));
+        yield new Substitution(new Word('occiput'), new Word('occiputs'));
+        yield new Substitution(new Word('octopus'), new Word('octopuses'));
+        yield new Substitution(new Word('opus'), new Word('opuses'));
+        yield new Substitution(new Word('ox'), new Word('oxen'));
+        yield new Substitution(new Word('passerby'), new Word('passersby'));
+        yield new Substitution(new Word('penis'), new Word('penises'));
+        yield new Substitution(new Word('person'), new Word('people'));
+        yield new Substitution(new Word('plateau'), new Word('plateaux'));
+        yield new Substitution(new Word('runner-up'), new Word('runners-up'));
+        yield new Substitution(new Word('safe'), new Word('safes'));
+        yield new Substitution(new Word('sex'), new Word('sexes'));
+        yield new Substitution(new Word('sieve'), new Word('sieves'));
+        yield new Substitution(new Word('soliloquy'), new Word('soliloquies'));
+        yield new Substitution(new Word('son-in-law'), new Word('sons-in-law'));
+        yield new Substitution(new Word('syllabus'), new Word('syllabi'));
+        yield new Substitution(new Word('testis'), new Word('testes'));
+        yield new Substitution(new Word('thief'), new Word('thieves'));
+        yield new Substitution(new Word('tooth'), new Word('teeth'));
+        yield new Substitution(new Word('tornado'), new Word('tornadoes'));
+        yield new Substitution(new Word('trilby'), new Word('trilbys'));
+        yield new Substitution(new Word('turf'), new Word('turfs'));
+        yield new Substitution(new Word('valve'), new Word('valves'));
+        yield new Substitution(new Word('volcano'), new Word('volcanoes'));
+        yield new Substitution(new Word('abuse'), new Word('abuses'));
+        yield new Substitution(new Word('avalanche'), new Word('avalanches'));
+        yield new Substitution(new Word('cache'), new Word('caches'));
+        yield new Substitution(new Word('criterion'), new Word('criteria'));
+        yield new Substitution(new Word('curve'), new Word('curves'));
+        yield new Substitution(new Word('emphasis'), new Word('emphases'));
+        yield new Substitution(new Word('foe'), new Word('foes'));
+        yield new Substitution(new Word('grave'), new Word('graves'));
+        yield new Substitution(new Word('hoax'), new Word('hoaxes'));
+        yield new Substitution(new Word('medium'), new Word('media'));
+        yield new Substitution(new Word('neurosis'), new Word('neuroses'));
+        yield new Substitution(new Word('save'), new Word('saves'));
+        yield new Substitution(new Word('wave'), new Word('waves'));
+        yield new Substitution(new Word('oasis'), new Word('oases'));
+        yield new Substitution(new Word('valve'), new Word('valves'));
+        yield new Substitution(new Word('zombie'), new Word('zombies'));
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Rules/English/InflectorFactory.php

@@ -0,0 +1,21 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector\Rules\English;
+
+use Doctrine\Inflector\GenericLanguageInflectorFactory;
+use Doctrine\Inflector\Rules\Ruleset;
+
+final class InflectorFactory extends GenericLanguageInflectorFactory
+{
+    protected function getSingularRuleset(): Ruleset
+    {
+        return Rules::getSingularRuleset();
+    }
+
+    protected function getPluralRuleset(): Ruleset
+    {
+        return Rules::getPluralRuleset();
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Rules/English/Rules.php

@@ -0,0 +1,31 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector\Rules\English;
+
+use Doctrine\Inflector\Rules\Patterns;
+use Doctrine\Inflector\Rules\Ruleset;
+use Doctrine\Inflector\Rules\Substitutions;
+use Doctrine\Inflector\Rules\Transformations;
+
+final class Rules
+{
+    public static function getSingularRuleset(): Ruleset
+    {
+        return new Ruleset(
+            new Transformations(...Inflectible::getSingular()),
+            new Patterns(...Uninflected::getSingular()),
+            (new Substitutions(...Inflectible::getIrregular()))->getFlippedSubstitutions()
+        );
+    }
+
+    public static function getPluralRuleset(): Ruleset
+    {
+        return new Ruleset(
+            new Transformations(...Inflectible::getPlural()),
+            new Patterns(...Uninflected::getPlural()),
+            new Substitutions(...Inflectible::getIrregular())
+        );
+    }
+}

vendor/doctrine/inflector/lib/Doctrine/Inflector/Rules/English/Uninflected.php

@@ -0,0 +1,189 @@
+<?php
+
+declare(strict_types=1);
+
+namespace Doctrine\Inflector\Rules\English;
+
+use Doctrine\Inflector\Rules\Pattern;
+
+final class Uninflected
+{
+    /** @return Pattern[] */
+    public static function getSingular(): iterable
+    {
+        yield from self::getDefault();
+
+        yield new Pattern('.*ss');
+        yield new Pattern('clothes');
+        yield new Pattern('data');
+        yield new Pattern('fascia');
+        yield new Pattern('fuchsia');
+        yield new Pattern('galleria');
+        yield new Pattern('mafia');
+        yield new Pattern('militia');
+        yield new Pattern('pants');
+        yield new Pattern('petunia');
+        yield new Pattern('sepia');
+        yield new Pattern('trivia');
+        yield new Pattern('utopia');
+    }
+
+    /** @return Pattern[] */
+    public static function getPlural(): iterable
+    {
+        yield from self::getDefault();
+
+        yield new Pattern('people');
+        yield new Pattern('trivia');
+        yield new Pattern('\w+ware$');
+        yield new Pattern('media');
+    }
+
+    /** @return Pattern[] */
+    private static function getDefault(): iterable
+    {
+        yield new Pattern('\w+media');
+        yield new Pattern('advice');
+        yield new Pattern('aircraft');
+        yield new Pattern('amoyese');
+        yield new Pattern('art');
+        yield new Pattern('audio');
+        yield new Pattern('baggage');
+        yield new Pattern('bison');
+        yield new Pattern('borghese');
+        yield new Pattern('bream');
+        yield new Pattern('breeches');
+        yield new Pattern('britches');
+        yield new Pattern('buffalo');
+        yield new Pattern('butter');
+        yield new Pattern('cantus');
+        yield new Pattern('carp');
+        yield new Pattern('cattle');
+        yield new Pattern('chassis');
+        yield new Pattern('clippers');
+        yield new Pattern('clothing');
+        yield new Pattern('coal');
+        yield new Pattern('cod');
+        yield new Pattern('coitus');
+        yield new Pattern('compensation');
+        yield new Pattern('congoese');
+        yield new Pattern('contretemps');
+        yield new Pattern('coreopsis');
+        yield new Pattern('corps');
+        yield new Pattern('cotton');
+        yield new Pattern('data');
+        yield new Pattern('debris');
+        yield new Pattern('deer');
+        yield new Pattern('diabetes');
+        yield new Pattern('djinn');
+        yield new Pattern('education');
+        yield new Pattern('eland');
+        yield new Pattern('elk');
+        yield new Pattern('emoji');
+        yield new Pattern('equipment');
+        yield new Pattern('evidence');
+        yield new Pattern('faroese');
+        yield new Pattern('feedback');
+        yield new Pattern('fish');
+        yield new Pattern('flounder');
+        yield new Pattern('flour');
+        yield new Pattern('foochowese');
+        yield new Pattern('food');
+        yield new Pattern('furniture');
+        yield new Pattern('gallows');
+        yield new Pattern('genevese');
+        yield new Pattern('genoese');
+        yield new Pattern('gilbertese');
+        yield new Pattern('gold');
+        yield new Pattern('headquarters');
+        yield new Pattern('herpes');
+        yield new Pattern('hijinks');
+        yield new Pattern('homework');
+        yield new Pattern('hottentotese');
+        yield new Pattern('impatience');
+        yield new Pattern('information');
+        yield new Pattern('innings');
+        yield new Pattern('jackanapes');
+        yield new Pattern('jeans');
+        yield new Pattern('jedi');
+        yield new Pattern('kin');
+        yield new Pattern('kiplingese');
+        yield new Pattern('knowledge');
+        yield new Pattern('kongoese');
+        yield new Pattern('leather');
+        yield new Pattern('love');
+        yield new Pattern('lucchese');
+        yield new Pattern('luggage');
+        yield new Pattern('mackerel');
+        yield new Pattern('Maltese');
+        yield new Pattern('management');
+        yield new Pattern('metadata');
+        yield new Pattern('mews');
+        yield new Pattern('money');
+        yield new Pattern('moose');
+        yield new Pattern('mumps');
+        yield new Pattern('music');
+        yield new Pattern('nankingese');
+        yield new Pattern('news');
+        yield new Pattern('nexus');
+        yield new Pattern('niasese');
+        yield new Pattern('nutrition');
+        yield new Pattern('offspring');
+        yield new Pattern('oil');
+        yield new Pattern('patience');
+        yield new Pattern('pekingese');
+        yield new Pattern('piedmontese');
+        yield new Pattern('pincers');
+        yield new Pattern('pistoiese');
+        yield new Pattern('plankton');
+        yield new Pattern('pliers');
+        yield new Pattern('pokemon');
+        yield new Pattern('police');
+        yield new Pattern('polish');
+        yield new Pattern('portuguese');
+        yield new Pattern('proceedings');
+        yield new Pattern('progress');
+        yield new Pattern('rabies');
+        yield new Pattern('rain');
+        yield new Pattern('research');
+        yield new Pattern('rhinoceros');
+        yield new Pattern('rice');
+        yield new Pattern('salmon');
+        yield new Pattern('sand');
+        yield new Pattern('sarawakese');
+        yield new Pattern('scissors');
+        yield new Pattern('sea[- ]bass');
+        yield new Pattern('series');
+        yield new Pattern('shavese');
+        yield new Pattern('shears');
+        yield new Pattern('sheep');
+        yield new Pattern('siemens');
+        yield new Pattern('silk');
+        yield new Pattern('sms');
+        yield new Pattern('soap');
+        yield new Pattern('social media');
+        yield new Pattern('spam');
+        yield new Pattern('species');
+        yield new Pattern('staff');
+        yield new Pattern('sugar');
+        yield new Pattern('swine');
+        yield new Pattern('talent');
+        yield new Pattern('toothpaste');
+        yield new Pattern('traffic');
+        yield new Pattern('travel');
+        yield new Pattern('trousers');
+        yield new Pattern('trout');
+        yield new Pattern('tuna');
+        yield new Pattern('us');
+        yield new Pattern('vermontese');
+        yield new Pattern('vinegar');
+        yield new Pattern('weather');
+        yield new Pattern('wenchowese');
+        yield new Pattern('wheat');
+        yield new Pattern('whiting');
+        yield new Pattern('wildebeest');
+        yield new Pattern('wood');
+        yield new Pattern('wool');
+        yield new Pattern('yengeese');
+    }
+}