Mutex::trylock

(PECL pthreads < 3.0.0)

Mutex::trylock — 锟斤拷锟皆革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷

Warning

pthreads v3 锟斤拷锟窖撅拷锟斤拷 Mutex 锟斤拷锟狡筹拷锟斤拷

说锟斤拷

final public static Mutex::trylock ( int $mutex ) : bool

锟斤拷锟皆革拷一锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷使锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷丫锟斤拷锟斤拷锟斤拷锟斤拷叱锟斤拷锟斤拷锟斤拷锟揭诧拷锟斤拷岬硷拷碌锟斤拷锟斤拷锟斤拷叱探锟斤拷锟斤拷锟斤拷锟阶刺拷锟�

锟斤拷锟斤拷

mutex: 通锟斤拷锟斤拷锟矫猴拷锟斤拷 Mutex::create() 锟斤拷锟斤拷锟侥伙拷锟斤拷锟斤拷锟斤拷锟斤拷锟�

锟斤拷锟斤拷值

锟斤拷锟斤拷值锟斤拷锟斤拷示锟斤拷锟斤拷锟角凤拷晒锟�

锟斤拷锟斤拷

Example #1 锟斤拷锟斤拷锟斤拷锟侥硷拷锟斤拷锟斤拷锟斤拷锟�


<?php
/** 锟斤拷锟斤拷锟斤拷使锟斤拷 new 锟截硷拷锟街ｏ拷锟斤拷为锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷 PHP 锟斤拷锟斤拷 **/
$mutex = Mutex::create();
/** 锟斤拷锟节匡拷锟斤拷锟斤拷锟轿猴拷锟竭筹拷锟斤拷锟斤拷锟斤拷锟叫革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟� **/
var_dump(Mutex::lock($mutex));
/** 锟斤拷锟斤拷一锟斤拷锟斤拷锟节硷拷锟斤拷状态锟侥伙拷锟斤拷锟斤拷锟侥诧拷锟斤拷锟斤拷锟斤拷效锟斤拷 **/
var_dump(Mutex::unlock($mutex));
/** 锟斤拷远锟斤拷要锟斤拷锟斤拷锟斤拷锟斤拷锟姐创锟斤拷锟侥伙拷锟斤拷锟斤拷 **/
Mutex::destroy($mutex);
?>

锟斤拷锟斤拷锟斤拷锟教伙拷锟斤拷锟斤拷锟�

bool(true)
bool(true)