APCu 函数
PHP Manual

apcu_delete

(PECL apcu >= 4.0.0)

apcu_delete Removes a stored variable from the cache

说明

mixed apcu_delete ( string $key )

Removes a stored variable from the cache.

参数

key

The key used to store the value (with apcu_store()).

返回值

成功时返回 TRUE, 或者在失败时返回 FALSE

范例

Example #1 A apcu_delete() example

<?php
$bar 
'BAR';
apcu_store('foo'$bar);
apcu_delete('foo');
// this is obviously useless in this form
?>

参见


APCu 函数
PHP Manual