PHP Manual
pthreads
Mutex 类

Mutex 类

(PECL pthreads < 3.0.0)

简介

Warning

pthreads v3 中已经将 Mutex 类移除。

Mutex 类中包含一些直接访问 Posix 互斥量的静态方法

类摘要

Mutex {

/* 方法 */

final public static create ([ bool $lock ] ) : int

final public static destroy ( int $mutex ) : bool

final public static lock ( int $mutex ) : bool

final public static trylock ( int $mutex ) : bool

final public static unlock ( int $mutex [, bool $destroy ] ) : bool

}

Table of Contents

Mutex::create — 创建一个互斥量
Mutex::destroy — 销毁互斥量
Mutex::lock — 给互斥量加锁
Mutex::trylock — 尝试给互斥量加锁
Mutex::unlock — 释放互斥量上的锁

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