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Thread::getCurrentThreadId

(PECL pthreads >= 2.0.0)

Thread::getCurrentThreadId — 识别

说明

public static Thread::getCurrentThreadId(): int

返回当前执行线程的ID

参数

此函数没有参数。

返回值

线程ID，数字格式

示例

示例 #1 返回当前执行线程的ID

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

以上示例会输出：

My is Thread #123456778899