1 <?php

     2 

     3 /*

     4  * This file is part of the Symfony package.

     5  *

     6  * (c) Fabien Potencier <fabien@symfony.com>

     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 namespace Symfony\Component\Templating\Loader;

    13 

    14 use Symfony\Component\Templating\TemplateReferenceInterface;

    15 

    16 /**

    17  * LoaderInterface is the interface all loaders must implement.

    18  *

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

    20  *

    21  * @api

    22  */

    23 interface LoaderInterface

    24 {

    25     /**

    26      * Loads a template.

    27      *

    28      * @param TemplateReferenceInterface $template A template

    29      *

    30      * @return Storage|Boolean false if the template cannot be loaded, a Storage instance otherwise

    31      *

    32      * @api

    33      */

    34     function load(TemplateReferenceInterface $template);

    35 

    36     /**

    37      * Returns true if the template is still fresh.

    38      *

    39      * @param TemplateReferenceInterface $template A template

    40      * @param integer                    $time     The last modification time of the cached template (timestamp)

    41      *

    42      * @api

    43      */

    44     function isFresh(TemplateReferenceInterface $template, $time);

    45 }