<?php /* * This file is part of Twig. * * (c) 2009 Fabien Potencier * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ /** * Loads a template from a string. * * This loader should only be used for unit testing as it has many limitations * (for instance, the include or extends tag does not make any sense for a string * loader). * * When using this loader with a cache mechanism, you should know that a new cache * key is generated each time a template content "changes" (the cache key being the * source code of the template). If you don't want to see your cache grows out of * control, you need to take care of clearing the old cache file by yourself. * * @author Fabien Potencier <fabien@symfony.com> */ class Twig_Loader_String implements Twig_LoaderInterface, Twig_ExistsLoaderInterface { /** * {@inheritdoc} */ public function getSource($name) { return $name; } /** * {@inheritdoc} */ public function exists($name) { return true; } /** * {@inheritdoc} */ public function getCacheKey($name) { return $name; } /** * {@inheritdoc} */ public function isFresh($name, $time) { return true; } }