Mutex::destroy

(PECL pthreads >= 0.34)

Mutex::destroy — Destroy Mutex

说明

final public static boolean Mutex::destroy ( long $mutex )

Destroying Mutex handles must be carried out explicitly by the programmer when they are finished with the Mutex handle.

参数

mutex: A handle returned by a previous call to Mutex::create(). The handle should not be locked by any Thread when Mutex::destroy() is called.

返回值

A boolean indication of success

返回值

A newly created and optionally locked Mutex handle

范例

Example #1 Mutex Creation and Destruction


<?php
/** You cannot use the "new" keyword, a Mutex is not a PHP object **/
$mutex = Mutex::create();
/** You have the physical address of the Mutex **/
var_dump($mutex);
/** Always destroy mutex you have created **/
Mutex::destroy($mutex);
?>

以上例程会输出：

int(40096976)