vendor/twig/twig/lib/Twig/CacheInterface.php

   1 <?php
   2
   3 /*
   4  * This file is part of Twig.
   5  *
   6  * (c) 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 implemented by cache classes.
  14  *
  15  * It is highly recommended to always store templates on the filesystem to
  16  * benefit from the PHP opcode cache. This interface is mostly useful if you
  17  * need to implement a custom strategy for storing templates on the filesystem.
  18  *
  19  * @author Andrew Tch <andrew@noop.lv>
  20  */
  21 interface Twig_CacheInterface
  22 {
  23     /**
  24      * Generates a cache key for the given template class name.
  25      *
  26      * @param string $name      The template name
  27      * @param string $className The template class name
  28      *
  29      * @return string
  30      */
  31     public function generateKey($name, $className);
  32
  33     /**
  34      * Writes the compiled template to cache.
  35      *
  36      * @param string $key     The cache key
  37      * @param string $content The template representation as a PHP class
  38      */
  39     public function write($key, $content);
  40
  41     /**
  42      * Loads a template from the cache.
  43      *
  44      * @param string $key The cache key
  45      */
  46     public function load($key);
  47
  48     /**
  49      * Returns the modification timestamp of a key.
  50      *
  51      * @param string $key The cache key
  52      *
  53      * @return int
  54      */
  55     public function getTimestamp($key);
  56 }
  57
  58 class_alias('Twig_CacheInterface', 'Twig\Cache\CacheInterface', false);