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)