1: <?php
2:
3: /**
4: * This file is part of the Nette Framework (http://nette.org)
5: *
6: * Copyright (c) 2004, 2011 David Grudl (http://davidgrudl.com)
7: *
8: * For the full copyright and license information, please view
9: * the file license.txt that was distributed with this source code.
10: */
11:
12: namespace Nette\Caching\Storages;
13:
14: use Nette;
15:
16:
17:
18: /**
19: * Cache dummy storage.
20: *
21: * @author David Grudl
22: */
23: class DevNullStorage extends Nette\Object implements Nette\Caching\IStorage
24: {
25:
26: /**
27: * Read from cache.
28: * @param string key
29: * @return mixed|NULL
30: */
31: public function read($key)
32: {
33: }
34:
35:
36:
37: /**
38: * Writes item into the cache.
39: * @param string key
40: * @param mixed data
41: * @param array dependencies
42: * @return void
43: */
44: public function write($key, $data, array $dp)
45: {
46: }
47:
48:
49:
50: /**
51: * Removes item from the cache.
52: * @param string key
53: * @return void
54: */
55: public function remove($key)
56: {
57: }
58:
59:
60:
61: /**
62: * Removes items from the cache by conditions & garbage collector.
63: * @param array conditions
64: * @return void
65: */
66: public function clean(array $conds)
67: {
68: }
69:
70: }
71: