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    Threaded::notifyOne

    (PECL pthreads >= 3.0.0)

    Threaded::notifyOne — Synchronization

    説明

    public Threaded::notifyOne(): bool

    Send notification to the referenced object. This unblocks at least one of the blocked threads (as opposed to unblocking all of them, as seen with Threaded::notify()).

    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

    成功した場合に true を、失敗した場合に false を返します。

    例

    例1 Notifications and Waiting

    <?php
    class My extends Thread {
    public function     run() {
    /** cause this thread to wait **/
    $this->synchronized(function($thread){
    if (!    $thread->done)
    $thread->wait();
    },     $this);
    }
    }
    $my = new My();
    $my->start();
    /** send notification to the waiting thread **/
    $my->synchronized(function($thread){
    $thread->done = true;
    $thread->notifyOne();
    },     $my);
    var_dump($my->join());
    ?>

    上の例の出力は以下となります。

    bool(true)

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