JildertMiedema\LaravelPlupload\Receiver::receive PHP Метод

    public function receive($name, Closure $handler)
    {
        $response = [];
        $response['jsonrpc'] = '2.0';
        if ($this->hasChunks()) {
            $result = $this->receiveChunks($name, $handler);
        } else {
            $result = $this->receiveSingle($name, $handler);
        }
        $response['result'] = $result;
        return $response;
    }

 public function receive($name, Closure $handler)
 {
     $receiver = new Receiver($this->request);
     return $receiver->receive($name, $handler);
 }