tp5框架下启动workerman脚本报错

    public function Start($cmd = 'start', $mode='')
    {
        global $argv;
        $argv = $cmd;
        $argv = $mode;
        $this->Websocket($argv);
    }

    public function Websocket($argv = [])
    {
        $worker = new Worker();
        ...
    }

#php index.php Start start -d