报错Warning: current() expects parameter 1 to be array, null given in vendor\flc\alidayu\src\Alidayu\Client.php on line 129 about alidayu HOT 7 CLOSED

     * 解析返回数据
     * @return array|false
     */
    protected function parseRep($response)
    {
        if ($this->format == 'json') {
            $resp = json_decode($response);

            if (false !== $resp) {
                $resp = current($resp);
            }
        }

        elseif ($this->format == 'xml') {
            $resp = @simplexml_load_string($response);
        }

        else {
            throw new Exception("format错误...");

    protected function parseRep($response)
    {
        try {
            if ($this->format == 'json') {
                $resp = json_decode($response);
                if (false !== $resp) {
                    $resp = current($resp);
                }
            } elseif ($this->format == 'xml') {
                $resp = @simplexml_load_string($response);
            } else {
                throw new Exception("format错误...");
            }
        } catch (\Exception $e) {
            $resp = $e->getMessage();
        }

        return $resp;
    }