Mutex::destroy
(PECL pthreads >= 2.0.0)
Mutex::destroy — Destroy Mutex
說明
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.
參數
-
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.
回傳值
A boolean indication of success
範例
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);
?>
上例將輸出：
int(40096976)
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