Thread::getThreadId

(PECL pthreads >= 2.0.0)

Thread::getThreadId — 识别

说明

public integer Thread::getThreadId ( void )

返回引用线程的ID

参数

此函数没有参数。

返回值

线程ID，数字格式

范例

Example #1 返回引用线程的ID


<?php
class My extends Thread {
    public function run() {
        printf("%s is Thread #%lu\n", __CLASS__, $this->getThreadId());
    }
}
$my = new My();
$my->start();
?>

以上例程会输出：

My is Thread #123456778899

User Contributed Notes

derkontrollfreak+php at gmail dot com 12-Jul-2015 08:00


Thread::getThreadId() returns 0 if the thread has not been started.