Php/docs/class.mutex

• PHP Manual
• pthreads
• The Mutex class

(PECL pthreads < 3.0.0)

Introduction

Warning The Mutex class has been removed in pthreads v3.

The static methods contained in the Mutex class provide direct access to Posix Mutex functionality.

Class synopsis

Mutex {

/* Methods */

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 — Create a Mutex
• Mutex::destroy — Destroy Mutex
• Mutex::lock — Acquire Mutex
• Mutex::trylock — Attempt to Acquire Mutex
• Mutex::unlock — Release Mutex