think\console\Output::__call PHP Method

    public function __call($method, $args)
    {
        if (in_array($method, $this->styles)) {
            array_unshift($args, $method);
            return call_user_func_array([$this, 'block'], $args);
        }
        if ($this->handle && method_exists($this->handle, $method)) {
            return call_user_func_array([$this->handle, $method], $args);
        } else {
            throw new Exception('method not exists:' . __CLASS__ . '->' . $method);
        }
    }