1 <?php

     2 

     3 /*

     4  * This file is part of Twig.

     5  *

     6  * (c) 2009 Fabien Potencier

     7  *

     8  * For the full copyright and license information, please view the LICENSE

     9  * file that was distributed with this source code.

    10  */

    11 

    12 /**

    13  * Interface all loaders must implement.

    14  *

    15  * @package    twig

    16  * @author     Fabien Potencier <fabien@symfony.com>

    17  */

    18 interface Twig_LoaderInterface

    19 {

    20     /**

    21      * Gets the source code of a template, given its name.

    22      *

    23      * @param  string $name The name of the template to load

    24      *

    25      * @return string The template source code

    26      */

    27     function getSource($name);

    28 

    29     /**

    30      * Gets the cache key to use for the cache for a given template name.

    31      *

    32      * @param  string $name The name of the template to load

    33      *

    34      * @return string The cache key

    35      */

    36     function getCacheKey($name);

    37 

    38     /**

    39      * Returns true if the template is still fresh.

    40      *

    41      * @param string    $name The template name

    42      * @param timestamp $time The last modification time of the cached template

    43      */

    44     function isFresh($name, $time);

    45 }