PHP WebSocketServer::serverRun示例

    {
        public function connect()
        {
            $this->client->sendMessage((string) time());
            printf("> Sent a time to %s:%d\n", $this->client->address, $this->client->port);
            // 終了させる。
            $this->client->sendClose();
        }
    }
    $serv->registerEvent(new TimeEvent(), 'time');
    // デスクトップキャプチャ (Windows上のみで動作)
    class DesktopEvent extends WebSocketEvent implements IWebSocketEvent
    {
        public function receivedMessagePlain($message)
        {
            if ($message !== 'screen') {
                return;
            }
            $im = imagegrabscreen();
            ob_start();
            imagejpeg($im, null, 60);
            $window = ob_get_clean();
            imagedestroy($im);
            $this->client->sendMessage('data:image/jpeg;base64,' . base64_encode($window));
        }
    }
    $serv->registerEvent(new DesktopEvent(), 'desktop');
    $serv->serverRun();
} catch (WebSocketException $e) {
    echo $e->getMessage() . "\n";
}