Thread
PHP Manual

Thread::isJoined

(PECL pthreads >= 0.34)

Thread::isJoinedState Detection

说明

final public boolean Thread::isJoined ( void )

Tell if the referenced Thread has been joined by another context

参数

此函数没有参数。

返回值

A boolean indication of state

范例

Example #1 Detect the state of the referenced Thread

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

以上例程会输出:

bool(false)


Thread
PHP Manual