Twig-1.3.0/lib/Twig/Loader/String.php
changeset 4 9a001a04b634
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3:6d109e3804ac 4:9a001a04b634
       
     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  * Loads a template from a string.
       
    14  *
       
    15  * When using this loader with a cache mechanism, you should know that a new cache
       
    16  * key is generated each time a template content "changes" (the cache key being the
       
    17  * source code of the template). If you don't want to see your cache grows out of
       
    18  * control, you need to take care of clearing the old cache file by yourself.
       
    19  *
       
    20  * @package    twig
       
    21  * @author     Fabien Potencier <fabien@symfony.com>
       
    22  */
       
    23 class Twig_Loader_String implements Twig_LoaderInterface
       
    24 {
       
    25     /**
       
    26      * Gets the source code of a template, given its name.
       
    27      *
       
    28      * @param  string $name The name of the template to load
       
    29      *
       
    30      * @return string The template source code
       
    31      */
       
    32     public function getSource($name)
       
    33     {
       
    34         return $name;
       
    35     }
       
    36 
       
    37     /**
       
    38      * Gets the cache key to use for the cache for a given template name.
       
    39      *
       
    40      * @param  string $name The name of the template to load
       
    41      *
       
    42      * @return string The cache key
       
    43      */
       
    44     public function getCacheKey($name)
       
    45     {
       
    46         return $name;
       
    47     }
       
    48 
       
    49     /**
       
    50      * Returns true if the template is still fresh.
       
    51      *
       
    52      * @param string    $name The template name
       
    53      * @param timestamp $time The last modification time of the cached template
       
    54      */
       
    55     public function isFresh($name, $time)
       
    56     {
       
    57         return true;
       
    58     }
       
    59 }