Mutex::destroy
(PECL pthreads < 3.0.0)
Mutex::destroy — Destroy Mutex
警告
The Mutex class has been removed in pthreads v3.
説明
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.
パラメータ
-
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.
返り値
A boolean indication of success
例
例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);
?>
上の例の出力は以下となります。
int(40096976)
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