summaryrefslogtreecommitdiff
path: root/includes/objectcache/EmptyBagOStuff.php
blob: e956e2ee004f48bc7f890537442ca070d50cedb0 (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
<?php

/**
 * A BagOStuff object with no objects in it. Used to provide a no-op object to calling code.
 *
 * @ingroup Cache
 */
class EmptyBagOStuff extends BagOStuff {
	function get( $key ) {
		return false;
	}

	function set( $key, $value, $exp = 0 ) {
		return true;
	}

	function delete( $key, $time = 0 ) {
		return true;
	}
}

/** 
 * Backwards compatibility alias for EmptyBagOStuff
 * @deprecated since 1.18
 */
class FakeMemCachedClient extends EmptyBagOStuff {
}