Thread::getCurrentThreadId

    (PECL pthreads >= 2.0.0)

    Thread::getCurrentThreadId — 识别

    说明

    publicstaticThread::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
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