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Edit File : Router.php \| Size : 15.62 KB
<?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. / namespace Symfony\Component\Routing; use Psr\Log\LoggerInterface; use Symfony\Bundle\FrameworkBundle\Routing\RedirectableUrlMatcher; use Symfony\Component\Config\ConfigCacheFactory; use Symfony\Component\Config\ConfigCacheFactoryInterface; use Symfony\Component\Config\ConfigCacheInterface; use Symfony\Component\Config\Loader\LoaderInterface; use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface; use Symfony\Component\HttpFoundation\Request; use Symfony\Component\Routing\Generator\CompiledUrlGenerator; use Symfony\Component\Routing\Generator\ConfigurableRequirementsInterface; use Symfony\Component\Routing\Generator\Dumper\CompiledUrlGeneratorDumper; use Symfony\Component\Routing\Generator\Dumper\GeneratorDumperInterface; use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper; use Symfony\Component\Routing\Generator\UrlGenerator; use Symfony\Component\Routing\Generator\UrlGeneratorInterface; use Symfony\Component\Routing\Matcher\CompiledUrlMatcher; use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper; use Symfony\Component\Routing\Matcher\Dumper\MatcherDumperInterface; use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper; use Symfony\Component\Routing\Matcher\RequestMatcherInterface; use Symfony\Component\Routing\Matcher\UrlMatcher; use Symfony\Component\Routing\Matcher\UrlMatcherInterface; /* * The Router class is an example of the integration of all pieces of the * routing system for easier use. * * @author Fabien Potencier <fabien@symfony.com> / class Router implements RouterInterface, RequestMatcherInterface { /* * @var UrlMatcherInterface\|null / protected $matcher; /* * @var UrlGeneratorInterface\|null / protected $generator; /* * @var RequestContext / protected $context; /* * @var LoaderInterface / protected $loader; /* * @var RouteCollection\|null / protected $collection; /* * @var mixed / protected $resource; /* * @var array / protected $options = []; /* * @var LoggerInterface\|null / protected $logger; /* * @var string\|null / protected $defaultLocale; /* * @var ConfigCacheFactoryInterface\|null / private $configCacheFactory; /* * @var ExpressionFunctionProviderInterface[] / private $expressionLanguageProviders = []; private static $cache = []; /* * @param mixed $resource The main resource to load / public function __construct(LoaderInterface $loader, $resource, array $options = [], RequestContext $context = null, LoggerInterface $logger = null, string $defaultLocale = null) { $this->loader = $loader; $this->resource = $resource; $this->logger = $logger; $this->context = $context ?: new RequestContext(); $this->setOptions($options); $this->defaultLocale = $defaultLocale; } /* * Sets options. * * Available options: * * * cache_dir: The cache directory (or null to disable caching) * * debug: Whether to enable debugging or not (false by default) * * generator_class: The name of a UrlGeneratorInterface implementation * * generator_dumper_class: The name of a GeneratorDumperInterface implementation * * matcher_class: The name of a UrlMatcherInterface implementation * * matcher_dumper_class: The name of a MatcherDumperInterface implementation * * resource_type: Type hint for the main resource (optional) * * strict_requirements: Configure strict requirement checking for generators * implementing ConfigurableRequirementsInterface (default is true) * * @throws \InvalidArgumentException When unsupported option is provided / public function setOptions(array $options) { $this->options = [ 'cache_dir' => null, 'debug' => false, 'generator_class' => CompiledUrlGenerator::class, 'generator_base_class' => UrlGenerator::class, // deprecated 'generator_dumper_class' => CompiledUrlGeneratorDumper::class, 'generator_cache_class' => 'UrlGenerator', // deprecated 'matcher_class' => CompiledUrlMatcher::class, 'matcher_base_class' => UrlMatcher::class, // deprecated 'matcher_dumper_class' => CompiledUrlMatcherDumper::class, 'matcher_cache_class' => 'UrlMatcher', // deprecated 'resource_type' => null, 'strict_requirements' => true, ]; // check option names and live merge, if errors are encountered Exception will be thrown $invalid = []; foreach ($options as $key => $value) { $this->checkDeprecatedOption($key); if (\array_key_exists($key, $this->options)) { $this->options[$key] = $value; } else { $invalid[] = $key; } } if ($invalid) { throw new \InvalidArgumentException(sprintf('The Router does not support the following options: "%s".', implode('", "', $invalid))); } } /* * Sets an option. * * @param string $key The key * @param mixed $value The value * * @throws \InvalidArgumentException / public function setOption($key, $value) { if (!\array_key_exists($key, $this->options)) { throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key)); } $this->checkDeprecatedOption($key); $this->options[$key] = $value; } /* * Gets an option value. * * @param string $key The key * * @return mixed The value * * @throws \InvalidArgumentException / public function getOption($key) { if (!\array_key_exists($key, $this->options)) { throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key)); } $this->checkDeprecatedOption($key); return $this->options[$key]; } /* * {@inheritdoc} / public function getRouteCollection() { if (null === $this->collection) { $this->collection = $this->loader->load($this->resource, $this->options['resource_type']); } return $this->collection; } /* * {@inheritdoc} / public function setContext(RequestContext $context) { $this->context = $context; if (null !== $this->matcher) { $this->getMatcher()->setContext($context); } if (null !== $this->generator) { $this->getGenerator()->setContext($context); } } /* * {@inheritdoc} / public function getContext() { return $this->context; } /* * Sets the ConfigCache factory to use. / public function setConfigCacheFactory(ConfigCacheFactoryInterface $configCacheFactory) { $this->configCacheFactory = $configCacheFactory; } /* * {@inheritdoc} / public function generate($name, $parameters = [], $referenceType = self::ABSOLUTE_PATH) { return $this->getGenerator()->generate($name, $parameters, $referenceType); } /* * {@inheritdoc} / public function match($pathinfo) { return $this->getMatcher()->match($pathinfo); } /* * {@inheritdoc} / public function matchRequest(Request $request) { $matcher = $this->getMatcher(); if (!$matcher instanceof RequestMatcherInterface) { // fallback to the default UrlMatcherInterface return $matcher->match($request->getPathInfo()); } return $matcher->matchRequest($request); } /* * Gets the UrlMatcher or RequestMatcher instance associated with this Router. * * @return UrlMatcherInterface\|RequestMatcherInterface / public function getMatcher() { if (null !== $this->matcher) { return $this->matcher; } $compiled = is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true) && (UrlMatcher::class === $this->options['matcher_base_class'] \|\| RedirectableUrlMatcher::class === $this->options['matcher_base_class']) && is_a($this->options['matcher_dumper_class'], CompiledUrlMatcherDumper::class, true); if (null === $this->options['cache_dir'] \|\| null === $this->options['matcher_cache_class']) { $routes = $this->getRouteCollection(); if ($compiled) { $routes = (new CompiledUrlMatcherDumper($routes))->getCompiledRoutes(); } $this->matcher = new $this->options['matcher_class']($routes, $this->context); if (method_exists($this->matcher, 'addExpressionLanguageProvider')) { foreach ($this->expressionLanguageProviders as $provider) { $this->matcher->addExpressionLanguageProvider($provider); } } return $this->matcher; } $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['matcher_cache_class'].'.php', function (ConfigCacheInterface $cache) { $dumper = $this->getMatcherDumperInstance(); if (method_exists($dumper, 'addExpressionLanguageProvider')) { foreach ($this->expressionLanguageProviders as $provider) { $dumper->addExpressionLanguageProvider($provider); } } $options = [ 'class' => $this->options['matcher_cache_class'], 'base_class' => $this->options['matcher_base_class'], ]; $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources()); } ); if ($compiled) { return $this->matcher = new $this->options['matcher_class'](self::getCompiledRoutes($cache->getPath()), $this->context); } if (!class_exists($this->options['matcher_cache_class'], false)) { require_once $cache->getPath(); } return $this->matcher = new $this->options['matcher_cache_class']($this->context); } /* * Gets the UrlGenerator instance associated with this Router. * * @return UrlGeneratorInterface A UrlGeneratorInterface instance / public function getGenerator() { if (null !== $this->generator) { return $this->generator; } $compiled = is_a($this->options['generator_class'], CompiledUrlGenerator::class, true) && UrlGenerator::class === $this->options['generator_base_class'] && is_a($this->options['generator_dumper_class'], CompiledUrlGeneratorDumper::class, true); if (null === $this->options['cache_dir'] \|\| null === $this->options['generator_cache_class']) { $routes = $this->getRouteCollection(); if ($compiled) { $routes = (new CompiledUrlGeneratorDumper($routes))->getCompiledRoutes(); } $this->generator = new $this->options['generator_class']($routes, $this->context, $this->logger, $this->defaultLocale); } else { $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['generator_cache_class'].'.php', function (ConfigCacheInterface $cache) { $dumper = $this->getGeneratorDumperInstance(); $options = [ 'class' => $this->options['generator_cache_class'], 'base_class' => $this->options['generator_base_class'], ]; $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources()); } ); if ($compiled) { $this->generator = new $this->options['generator_class'](self::getCompiledRoutes($cache->getPath()), $this->context, $this->logger, $this->defaultLocale); } else { if (!class_exists($this->options['generator_cache_class'], false)) { require_once $cache->getPath(); } $this->generator = new $this->options['generator_cache_class']($this->context, $this->logger, $this->defaultLocale); } } if ($this->generator instanceof ConfigurableRequirementsInterface) { $this->generator->setStrictRequirements($this->options['strict_requirements']); } return $this->generator; } public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider) { $this->expressionLanguageProviders[] = $provider; } /* * @return GeneratorDumperInterface / protected function getGeneratorDumperInstance() { // For BC, fallback to PhpGeneratorDumper (which is the old default value) if the old UrlGenerator is used with the new default CompiledUrlGeneratorDumper if (!is_a($this->options['generator_class'], CompiledUrlGenerator::class, true) && is_a($this->options['generator_dumper_class'], CompiledUrlGeneratorDumper::class, true)) { return new PhpGeneratorDumper($this->getRouteCollection()); } return new $this->options['generator_dumper_class']($this->getRouteCollection()); } /* * @return MatcherDumperInterface / protected function getMatcherDumperInstance() { // For BC, fallback to PhpMatcherDumper (which is the old default value) if the old UrlMatcher is used with the new default CompiledUrlMatcherDumper if (!is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true) && is_a($this->options['matcher_dumper_class'], CompiledUrlMatcherDumper::class, true)) { return new PhpMatcherDumper($this->getRouteCollection()); } return new $this->options['matcher_dumper_class']($this->getRouteCollection()); } /* * Provides the ConfigCache factory implementation, falling back to a * default implementation if necessary. */ private function getConfigCacheFactory(): ConfigCacheFactoryInterface { if (null === $this->configCacheFactory) { $this->configCacheFactory = new ConfigCacheFactory($this->options['debug']); } return $this->configCacheFactory; } private function checkDeprecatedOption(string $key) { switch ($key) { case 'generator_base_class': case 'generator_cache_class': case 'matcher_base_class': case 'matcher_cache_class': @trigger_error(sprintf('Option "%s" given to router %s is deprecated since Symfony 4.3.', $key, static::class), E_USER_DEPRECATED); } } private static function getCompiledRoutes(string $path): array { if ([] === self::$cache && \function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), FILTER_VALIDATE_BOOLEAN) && (!\in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) \|\| filter_var(ini_get('opcache.enable_cli'), FILTER_VALIDATE_BOOLEAN))) { self::$cache = null; } if (null === self::$cache) { return require $path; } if (isset(self::$cache[$path])) { return self::$cache[$path]; } return self::$cache[$path] = require $path; } } Back

Edit File : Router.php | Size : 15.62 KB

<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Routing;

use Psr\Log\LoggerInterface;
use Symfony\Bundle\FrameworkBundle\Routing\RedirectableUrlMatcher;
use Symfony\Component\Config\ConfigCacheFactory;
use Symfony\Component\Config\ConfigCacheFactoryInterface;
use Symfony\Component\Config\ConfigCacheInterface;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\ExpressionLanguage\ExpressionFunctionProviderInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\Routing\Generator\CompiledUrlGenerator;
use Symfony\Component\Routing\Generator\ConfigurableRequirementsInterface;
use Symfony\Component\Routing\Generator\Dumper\CompiledUrlGeneratorDumper;
use Symfony\Component\Routing\Generator\Dumper\GeneratorDumperInterface;
use Symfony\Component\Routing\Generator\Dumper\PhpGeneratorDumper;
use Symfony\Component\Routing\Generator\UrlGenerator;
use Symfony\Component\Routing\Generator\UrlGeneratorInterface;
use Symfony\Component\Routing\Matcher\CompiledUrlMatcher;
use Symfony\Component\Routing\Matcher\Dumper\CompiledUrlMatcherDumper;
use Symfony\Component\Routing\Matcher\Dumper\MatcherDumperInterface;
use Symfony\Component\Routing\Matcher\Dumper\PhpMatcherDumper;
use Symfony\Component\Routing\Matcher\RequestMatcherInterface;
use Symfony\Component\Routing\Matcher\UrlMatcher;
use Symfony\Component\Routing\Matcher\UrlMatcherInterface;

/**
 * The Router class is an example of the integration of all pieces of the
 * routing system for easier use.
 *
 * @author Fabien Potencier <fabien@symfony.com>
 */
class Router implements RouterInterface, RequestMatcherInterface
{
    /**
     * @var UrlMatcherInterface|null
     */
    protected $matcher;

/**
     * @var UrlGeneratorInterface|null
     */
    protected $generator;

/**
     * @var RequestContext
     */
    protected $context;

/**
     * @var LoaderInterface
     */
    protected $loader;

/**
     * @var RouteCollection|null
     */
    protected $collection;

/**
     * @var mixed
     */
    protected $resource;

/**
     * @var array
     */
    protected $options = [];

/**
     * @var LoggerInterface|null
     */
    protected $logger;

/**
     * @var string|null
     */
    protected $defaultLocale;

/**
     * @var ConfigCacheFactoryInterface|null
     */
    private $configCacheFactory;

/**
     * @var ExpressionFunctionProviderInterface[]
     */
    private $expressionLanguageProviders = [];

private static $cache = [];

/**
     * @param mixed $resource The main resource to load
     */
    public function __construct(LoaderInterface $loader, $resource, array $options = [], RequestContext $context = null, LoggerInterface $logger = null, string $defaultLocale = null)
    {
        $this->loader = $loader;
        $this->resource = $resource;
        $this->logger = $logger;
        $this->context = $context ?: new RequestContext();
        $this->setOptions($options);
        $this->defaultLocale = $defaultLocale;
    }

/**
     * Sets options.
     *
     * Available options:
     *
     *   * cache_dir:              The cache directory (or null to disable caching)
     *   * debug:                  Whether to enable debugging or not (false by default)
     *   * generator_class:        The name of a UrlGeneratorInterface implementation
     *   * generator_dumper_class: The name of a GeneratorDumperInterface implementation
     *   * matcher_class:          The name of a UrlMatcherInterface implementation
     *   * matcher_dumper_class:   The name of a MatcherDumperInterface implementation
     *   * resource_type:          Type hint for the main resource (optional)
     *   * strict_requirements:    Configure strict requirement checking for generators
     *                             implementing ConfigurableRequirementsInterface (default is true)
     *
     * @throws \InvalidArgumentException When unsupported option is provided
     */
    public function setOptions(array $options)
    {
        $this->options = [
            'cache_dir' => null,
            'debug' => false,
            'generator_class' => CompiledUrlGenerator::class,
            'generator_base_class' => UrlGenerator::class, // deprecated
            'generator_dumper_class' => CompiledUrlGeneratorDumper::class,
            'generator_cache_class' => 'UrlGenerator', // deprecated
            'matcher_class' => CompiledUrlMatcher::class,
            'matcher_base_class' => UrlMatcher::class, // deprecated
            'matcher_dumper_class' => CompiledUrlMatcherDumper::class,
            'matcher_cache_class' => 'UrlMatcher', // deprecated
            'resource_type' => null,
            'strict_requirements' => true,
        ];

// check option names and live merge, if errors are encountered Exception will be thrown
        $invalid = [];
        foreach ($options as $key => $value) {
            $this->checkDeprecatedOption($key);
            if (\array_key_exists($key, $this->options)) {
                $this->options[$key] = $value;
            } else {
                $invalid[] = $key;
            }
        }

if ($invalid) {
            throw new \InvalidArgumentException(sprintf('The Router does not support the following options: "%s".', implode('", "', $invalid)));
        }
    }

/**
     * Sets an option.
     *
     * @param string $key   The key
     * @param mixed  $value The value
     *
     * @throws \InvalidArgumentException
     */
    public function setOption($key, $value)
    {
        if (!\array_key_exists($key, $this->options)) {
            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
        }

$this->checkDeprecatedOption($key);

$this->options[$key] = $value;
    }

/**
     * Gets an option value.
     *
     * @param string $key The key
     *
     * @return mixed The value
     *
     * @throws \InvalidArgumentException
     */
    public function getOption($key)
    {
        if (!\array_key_exists($key, $this->options)) {
            throw new \InvalidArgumentException(sprintf('The Router does not support the "%s" option.', $key));
        }

$this->checkDeprecatedOption($key);

return $this->options[$key];
    }

/**
     * {@inheritdoc}
     */
    public function getRouteCollection()
    {
        if (null === $this->collection) {
            $this->collection = $this->loader->load($this->resource, $this->options['resource_type']);
        }

return $this->collection;
    }

/**
     * {@inheritdoc}
     */
    public function setContext(RequestContext $context)
    {
        $this->context = $context;

if (null !== $this->matcher) {
            $this->getMatcher()->setContext($context);
        }
        if (null !== $this->generator) {
            $this->getGenerator()->setContext($context);
        }
    }

/**
     * {@inheritdoc}
     */
    public function getContext()
    {
        return $this->context;
    }

/**
     * Sets the ConfigCache factory to use.
     */
    public function setConfigCacheFactory(ConfigCacheFactoryInterface $configCacheFactory)
    {
        $this->configCacheFactory = $configCacheFactory;
    }

/**
     * {@inheritdoc}
     */
    public function generate($name, $parameters = [], $referenceType = self::ABSOLUTE_PATH)
    {
        return $this->getGenerator()->generate($name, $parameters, $referenceType);
    }

/**
     * {@inheritdoc}
     */
    public function match($pathinfo)
    {
        return $this->getMatcher()->match($pathinfo);
    }

/**
     * {@inheritdoc}
     */
    public function matchRequest(Request $request)
    {
        $matcher = $this->getMatcher();
        if (!$matcher instanceof RequestMatcherInterface) {
            // fallback to the default UrlMatcherInterface
            return $matcher->match($request->getPathInfo());
        }

return $matcher->matchRequest($request);
    }

/**
     * Gets the UrlMatcher or RequestMatcher instance associated with this Router.
     *
     * @return UrlMatcherInterface|RequestMatcherInterface
     */
    public function getMatcher()
    {
        if (null !== $this->matcher) {
            return $this->matcher;
        }

$compiled = is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true) && (UrlMatcher::class === $this->options['matcher_base_class'] || RedirectableUrlMatcher::class === $this->options['matcher_base_class']) && is_a($this->options['matcher_dumper_class'], CompiledUrlMatcherDumper::class, true);

if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) {
            $routes = $this->getRouteCollection();
            if ($compiled) {
                $routes = (new CompiledUrlMatcherDumper($routes))->getCompiledRoutes();
            }
            $this->matcher = new $this->options['matcher_class']($routes, $this->context);
            if (method_exists($this->matcher, 'addExpressionLanguageProvider')) {
                foreach ($this->expressionLanguageProviders as $provider) {
                    $this->matcher->addExpressionLanguageProvider($provider);
                }
            }

return $this->matcher;
        }

$cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['matcher_cache_class'].'.php',
            function (ConfigCacheInterface $cache) {
                $dumper = $this->getMatcherDumperInstance();
                if (method_exists($dumper, 'addExpressionLanguageProvider')) {
                    foreach ($this->expressionLanguageProviders as $provider) {
                        $dumper->addExpressionLanguageProvider($provider);
                    }
                }

$options = [
                    'class' => $this->options['matcher_cache_class'],
                    'base_class' => $this->options['matcher_base_class'],
                ];

$cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
            }
        );

if ($compiled) {
            return $this->matcher = new $this->options['matcher_class'](self::getCompiledRoutes($cache->getPath()), $this->context);
        }

if (!class_exists($this->options['matcher_cache_class'], false)) {
            require_once $cache->getPath();
        }

return $this->matcher = new $this->options['matcher_cache_class']($this->context);
    }

/**
     * Gets the UrlGenerator instance associated with this Router.
     *
     * @return UrlGeneratorInterface A UrlGeneratorInterface instance
     */
    public function getGenerator()
    {
        if (null !== $this->generator) {
            return $this->generator;
        }

$compiled = is_a($this->options['generator_class'], CompiledUrlGenerator::class, true) && UrlGenerator::class === $this->options['generator_base_class'] && is_a($this->options['generator_dumper_class'], CompiledUrlGeneratorDumper::class, true);

if (null === $this->options['cache_dir'] || null === $this->options['generator_cache_class']) {
            $routes = $this->getRouteCollection();
            if ($compiled) {
                $routes = (new CompiledUrlGeneratorDumper($routes))->getCompiledRoutes();
            }
            $this->generator = new $this->options['generator_class']($routes, $this->context, $this->logger, $this->defaultLocale);
        } else {
            $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'].'/'.$this->options['generator_cache_class'].'.php',
                function (ConfigCacheInterface $cache) {
                    $dumper = $this->getGeneratorDumperInstance();

$options = [
                        'class' => $this->options['generator_cache_class'],
                        'base_class' => $this->options['generator_base_class'],
                    ];

$cache->write($dumper->dump($options), $this->getRouteCollection()->getResources());
                }
            );

if ($compiled) {
                $this->generator = new $this->options['generator_class'](self::getCompiledRoutes($cache->getPath()), $this->context, $this->logger, $this->defaultLocale);
            } else {
                if (!class_exists($this->options['generator_cache_class'], false)) {
                    require_once $cache->getPath();
                }

$this->generator = new $this->options['generator_cache_class']($this->context, $this->logger, $this->defaultLocale);
            }
        }

if ($this->generator instanceof ConfigurableRequirementsInterface) {
            $this->generator->setStrictRequirements($this->options['strict_requirements']);
        }

return $this->generator;
    }

public function addExpressionLanguageProvider(ExpressionFunctionProviderInterface $provider)
    {
        $this->expressionLanguageProviders[] = $provider;
    }

/**
     * @return GeneratorDumperInterface
     */
    protected function getGeneratorDumperInstance()
    {
        // For BC, fallback to PhpGeneratorDumper (which is the old default value) if the old UrlGenerator is used with the new default CompiledUrlGeneratorDumper
        if (!is_a($this->options['generator_class'], CompiledUrlGenerator::class, true) && is_a($this->options['generator_dumper_class'], CompiledUrlGeneratorDumper::class, true)) {
            return new PhpGeneratorDumper($this->getRouteCollection());
        }

return new $this->options['generator_dumper_class']($this->getRouteCollection());
    }

/**
     * @return MatcherDumperInterface
     */
    protected function getMatcherDumperInstance()
    {
        // For BC, fallback to PhpMatcherDumper (which is the old default value) if the old UrlMatcher is used with the new default CompiledUrlMatcherDumper
        if (!is_a($this->options['matcher_class'], CompiledUrlMatcher::class, true) && is_a($this->options['matcher_dumper_class'], CompiledUrlMatcherDumper::class, true)) {
            return new PhpMatcherDumper($this->getRouteCollection());
        }

return new $this->options['matcher_dumper_class']($this->getRouteCollection());
    }

/**
     * Provides the ConfigCache factory implementation, falling back to a
     * default implementation if necessary.
     */
    private function getConfigCacheFactory(): ConfigCacheFactoryInterface
    {
        if (null === $this->configCacheFactory) {
            $this->configCacheFactory = new ConfigCacheFactory($this->options['debug']);
        }

return $this->configCacheFactory;
    }

private function checkDeprecatedOption(string $key)
    {
        switch ($key) {
            case 'generator_base_class':
            case 'generator_cache_class':
            case 'matcher_base_class':
            case 'matcher_cache_class':
                @trigger_error(sprintf('Option "%s" given to router %s is deprecated since Symfony 4.3.', $key, static::class), E_USER_DEPRECATED);
        }
    }

private static function getCompiledRoutes(string $path): array
    {
        if ([] === self::$cache && \function_exists('opcache_invalidate') && filter_var(ini_get('opcache.enable'), FILTER_VALIDATE_BOOLEAN) && (!\in_array(\PHP_SAPI, ['cli', 'phpdbg'], true) || filter_var(ini_get('opcache.enable_cli'), FILTER_VALIDATE_BOOLEAN))) {
            self::$cache = null;
        }

if (null === self::$cache) {
            return require $path;
        }

if (isset(self::$cache[$path])) {
            return self::$cache[$path];
        }

return self::$cache[$path] = require $path;
    }
}

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