Uploader::__construct PHP Method

    public function __construct($fileField, $config, $base64 = false)
    {
        $this->fileField = $fileField;
        $this->config = $config;
        $this->stateInfo = $this->stateMap[0];
        $this->upFile($base64);
    }

 public function __construct($backend)
 {
     parent::__construct($backend);
 }