The SyncSemaphore class

(PECL sync >= 1.0.0)


A cross-platform, native implementation of named and unnamed sempahore objects.

A semaphore restricts access to a limited resource to a limited number of instances. Semaphores differ from mutexes in that they can allow more than one instance to access a resource at one time while a mutex only allows one instance at a time.

클래스 개요

SyncSemaphore {
/* 메소드 */
public __construct ([ string $name [, integer $initialval [, bool $autounlock ]]] )
public bool lock ([ integer $wait ] )
public bool unlock ([ integer &$prevcount ] )

Table of Contents

add a note add a note

User Contributed Notes

There are no user contributed notes for this page.
To Top