PHP: Memcache::delete

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);



?>

如果成功则返回 TRUE，失败则返回 FALSE。


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