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Thread::isJoined

(PECL pthreads >= 2.0.0)

Thread::isJoined状态监测

说明

public boolean Thread::isJoined ( void )

线程是否已经被加入(join)

参数

此函数没有参数。

返回值

布尔值,表示是否被加入

范例

Example #1 检测线程状态

<?php
class My extends Thread {
    public function 
run() {
        
$this->synchronized(function($thread){
            if (!
$thread->done)
                
$thread->wait();
        }, 
$this);
    }
}
$my = new My();
$my->start();
var_dump($my->isJoined());
$my->synchronized(function($thread){
    
$thread->done true;
    
$thread->notify();
}, 
$my);
?>

以上例程会输出:

bool(false)

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