Memcache::delete
(no version information, might be only in CVS)
Memcache::delete -- Delete item from the server
Description
bool
Memcache::delete ( string key [, int timeout] )
Memcache::delete() deletes item with the
key. If parameter timeout
is specified, the item will expire after
timeout seconds.
Also you can use memcache_delete() function.
See example below.
例子 1. Memcache::delete() example
<?php
/* procedural API */
$memcache_obj = memcache_connect('memcache_host', 11211);
/* after 10 seconds item will be deleted by the server */
memcache_delete('key_to_delete', 10);
/* OO API */
$memcache_obj = new Memcache;
$memcache_obj->connect('memcache_host', 11211);
$memcache_obj->delete('key_to_delete', 10);
?>
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如果成功则返回 TRUE，失败则返回 FALSE。