Threaded::notifyOne

Synchronization

&reftitle.description; public `bool` `Threaded::notifyOne`

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`).

&reftitle.parameters; &no.function.parameters;
&reftitle.returnvalues;

&return.success;

&reftitle.examples;

### 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());
    ?>

&example.outputs;

    bool(true)