Threaded::isRunning
(PECL pthreads >= 2.0.0)
Threaded::isRunning — 状态检测
参数
此函数没有参数。
返回值
表示运行状态的布尔值
注意:
如果对象的 run 方法正在执行，则视该对象为处于运行状态
示例
示例 #1 检测对象状态
<?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->isRunning());
$my->synchronized(function($thread){
$thread->done = true;
$thread->notify();
}, $my);
?>以上示例会输出：
bool(true)
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