WebSocket::broadcast PHP Метод

    function broadcast($msg, $except = null)
    {
        $this->say(">>" . $msg);
        foreach ($this->users as $user) {
            if ($user->socket == $except) {
                continue;
            }
            /* exclude from broadcast */
            $msg = $this->wrap($msg);
            socket_write($user->socket, $msg, strlen($msg));
        }
    }