/** * Gets the UrlMatcher instance associated with this Router. * * @return UrlMatcherInterface A UrlMatcherInterface instance */ public function getMatcher() { if (null !== $this->matcher) { return $this->matcher; } if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) { $this->matcher = new $this->options['matcher_class']($this->getRouteCollection(), $this->context); if (method_exists($this->matcher, 'addExpressionLanguageProvider')) { foreach ($this->expressionLanguageProviders as $provider) { $this->matcher->addExpressionLanguageProvider($provider); } } return $this->matcher; } $class = $this->options['matcher_cache_class']; $baseClass = $this->options['matcher_base_class']; $expressionLanguageProviders = $this->expressionLanguageProviders; $that = $this; // required for PHP 5.3 where "$this" cannot be use()d in anonymous functions. Change in Symfony 3.0. $cache = $this->getConfigCacheFactory()->cache($this->options['cache_dir'] . '/' . $class . '.php', function (ConfigCacheInterface $cache) use($that, $class, $baseClass, $expressionLanguageProviders) { $dumper = $that->getMatcherDumperInstance(); if (method_exists($dumper, 'addExpressionLanguageProvider')) { foreach ($expressionLanguageProviders as $provider) { $dumper->addExpressionLanguageProvider($provider); } } $options = array('class' => $class, 'base_class' => $baseClass); $cache->write($dumper->dump($options), $that->getRouteCollection()->getResources()); }); require_once $cache->getPath(); return $this->matcher = new $class($this->context); }
/** * Gets the UrlMatcher instance associated with this Router. * * @return UrlMatcherInterface A UrlMatcherInterface instance */ public function getMatcher() { if (null !== $this->matcher) { return $this->matcher; } if (null === $this->options['cache_dir'] || null === $this->options['matcher_cache_class']) { $this->matcher = new $this->options['matcher_class']($this->getRouteCollection(), $this->context); if (method_exists($this->matcher, 'addExpressionLanguageProvider')) { foreach ($this->expressionLanguageProviders as $provider) { $this->matcher->addExpressionLanguageProvider($provider); } } return $this->matcher; } $class = $this->options['matcher_cache_class']; $cache = new ConfigCache($this->options['cache_dir'] . '/' . $class . '.php', $this->options['debug']); if (!$cache->isFresh()) { $dumper = $this->getMatcherDumperInstance(); if (method_exists($dumper, 'addExpressionLanguageProvider')) { foreach ($this->expressionLanguageProviders as $provider) { $dumper->addExpressionLanguageProvider($provider); } } $options = array('class' => $class, 'base_class' => $this->options['matcher_base_class']); $cache->write($dumper->dump($options), $this->getRouteCollection()->getResources()); } require_once $cache; return $this->matcher = new $class($this->context); }