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<?php
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/*
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* This file is part of Twig.
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*
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* (c) 2009 Fabien Potencier
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*
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* For the full copyright and license information, please view the LICENSE
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* file that was distributed with this source code.
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*/
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/**
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* Interface all loaders must implement.
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*
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* @package twig
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* @author Fabien Potencier <fabien@symfony.com>
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*/
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interface Twig_LoaderInterface
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{
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/**
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* Gets the source code of a template, given its name.
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*
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* @param string $name The name of the template to load
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*
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* @return string The template source code
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*
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* @throws Twig_Error_Loader When $name is not found
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*/
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public function getSource($name);
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/**
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* Gets the cache key to use for the cache for a given template name.
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*
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* @param string $name The name of the template to load
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*
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* @return string The cache key
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*
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* @throws Twig_Error_Loader When $name is not found
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*/
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public function getCacheKey($name);
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/**
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* Returns true if the template is still fresh.
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*
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* @param string $name The template name
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* @param timestamp $time The last modification time of the cached template
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*
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* @return Boolean true if the template is fresh, false otherwise
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*
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* @throws Twig_Error_Loader When $name is not found
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*/
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public function isFresh($name, $time);
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}
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