Mutex::create

(PECL pthreads >= 2.0.0)

Mutex::create — Create a Mutex

설명

final public static long Mutex::create ([ boolean $lock ] )

Create, and optionally lock a new Mutex for the caller

인수

lock: Setting lock to true will lock the Mutex for the caller before returning the handle

반환값

A newly created and optionally locked Mutex handle

예제

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);
?>

위 예제의 출력:

int(40096976)