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
12namespace Twig\Cache;
13
14/**
15 * Implements a no-cache strategy.
16 *
17 * @author Fabien Potencier <fabien@symfony.com>
18 */
19final class NullCache implements CacheInterface
20{
21    public function generateKey($name, $className)
22    {
23        return '';
24    }
25
26    public function write($key, $content)
27    {
28    }
29
30    public function load($key)
31    {
32    }
33
34    public function getTimestamp($key)
35    {
36        return 0;
37    }
38}
39
40class_alias('Twig\Cache\NullCache', 'Twig_Cache_Null');
41