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- <?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\Config;
- use Symfony\Component\Config\Resource\SelfCheckingResourceChecker;
- /**
- * ConfigCache caches arbitrary content in files on disk.
- *
- * When in debug mode, those metadata resources that implement
- * \Symfony\Component\Config\Resource\SelfCheckingResourceInterface will
- * be used to check cache freshness.
- *
- * @author Fabien Potencier <fabien@symfony.com>
- * @author Matthias Pigulla <mp@webfactory.de>
- */
- class ConfigCache extends ResourceCheckerConfigCache
- {
- private $debug;
- /**
- * @param string $file The absolute cache path
- * @param bool $debug Whether debugging is enabled or not
- */
- public function __construct(string $file, bool $debug)
- {
- $this->debug = $debug;
- $checkers = [];
- if (true === $this->debug) {
- $checkers = [new SelfCheckingResourceChecker()];
- }
- parent::__construct($file, $checkers);
- }
- /**
- * Checks if the cache is still fresh.
- *
- * This implementation always returns true when debug is off and the
- * cache file exists.
- *
- * @return bool true if the cache is fresh, false otherwise
- */
- public function isFresh()
- {
- if (!$this->debug && is_file($this->getPath())) {
- return true;
- }
- return parent::isFresh();
- }
- }
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