©
Dieses Dokument verwendet PHP-Handbuch für chinesische Websites Freigeben
(PECL apcu >= 4.0.0)
apcu_delete — Removes a stored variable from the cache
$key
)Removes a stored variable from the cache.
key
The key
used to store the value (with
apcu_store() ).
成功时返回 TRUE
, 或者在失败时返回 FALSE
。
Example #1 A apcu_delete() example
<?php
$bar = 'BAR' ;
apcu_store ( 'foo' , $bar );
apcu_delete ( 'foo' );
// this is obviously useless in this form
?>