blob: d77ea27933f1623abfb222bc00ae4f6bfe8723c0 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
|
<?php
/**
* Copyright (c) 2013 Robin Appelman <icewind@owncloud.com>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\Memcache;
abstract class Cache {
/**
* get a cache instance
*
* @param bool $global
* @return Cache
*/
static function create($global = false) {
if (XCache::isAvailable()) {
return new XCache($global);
} elseif (APC::isAvailable()) {
return new APC($global);
} else {
return null;
}
}
/**
* @param bool $global
*/
abstract public function __construct($global);
/**
* @param string $key
* @return mixed
*/
abstract public function get($key);
/**
* @param string $key
* @param mixed $value
* @param int $ttl
* @return mixed
*/
abstract public function set($key, $value, $ttl = 0);
/**
* @param string $key
* @return mixed
*/
abstract public function hasKey($key);
/**
* @param string $key
* @return mixed
*/
abstract public function remove($key);
/**
* @param string $prefix
* @return mixed
*/
abstract public function clear($prefix = '');
/**
* @return bool
*/
//static public function isAvailable();
}
|
