Mutex::create
(PECL pthreads < 3.0.0)
Mutex::create — Create a Mutex
警告 The Mutex class has been removed in pthreads v3.
説明
final
public
static
Mutex::create
([
bool
$lock
] ) : int
Create, and optionally lock a new Mutex for the caller
パラメータ
lock- Setting lock to true will lock the Mutex for the caller before returning the handle
返り値
A newly created and optionally locked Mutex handle
例
例1 Mutex Creation and Destruction
<?php/** You cannot use the "new" keyword, a Mutex is not a PHP object **/$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)
