Threaded::isRunning

(PECL pthreads >= 2.0.0)

Threaded::isRunning — State Detection

説明

public function Threaded::isRunning(): bool

Tell if the referenced object is executing

パラメータ

この関数にはパラメータはありません。

戻り値

A boolean indication of state

注意:
An object is considered running while executing the run method

例

例1 Detect the state of the referenced object

<?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->isRunning());
$my->synchronized(function($thread){
    $thread->done = true;
    $thread->notify();
}, $my);
?>

上の例の出力は以下となります。

bool(true)

関連キーワード:

Threaded thread isRunning State Detection referenced executing state synchronized extend isTerminated pthreads Tell boolean indication considered running while method Detect extends Thread wait start dump