wp-optimize / vendor / kriswallsmith / assetic / src / Assetic / Cache / CacheInterface.php

CacheInterface.php in WP-Optimize – Cache, Compress images, Minify & Clean database to boost page speed & performance 3.2.5, at vendor/kriswallsmith/assetic/src/Assetic/Cache/CacheInterface.php

54 lines 1.1 KB

Raw Download Zip

1	<?php
2
3	/*
4	* This file is part of the Assetic package, an OpenSky project.
5	*
6	* (c) 2010-2014 OpenSky Project Inc
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 Assetic\Cache;
13
14	/**
15	* Interface for a cache backend.
16	*
17	* @author Kris Wallsmith <[email protected]>
18	*/
19	interface CacheInterface
20	{
21	/**
22	* Checks if the cache has a value for a key.
23	*
24	* @param string $key A unique key
25	*
26	* @return Boolean Whether the cache has a value for this key
27	*/
28	public function has($key);
29
30	/**
31	* Returns the value for a key.
32	*
33	* @param string $key A unique key
34	*
35	* @return string\|null The value in the cache
36	*/
37	public function get($key);
38
39	/**
40	* Sets a value in the cache.
41	*
42	* @param string $key A unique key
43	* @param string $value The value to cache
44	*/
45	public function set($key, $value);
46
47	/**
48	* Removes a value from the cache.
49	*
50	* @param string $key A unique key
51	*/
52	public function remove($key);
53	}
54