private function _getCurrentData()
    {
        $cls = $this->_cls;
        if (!$this->_data) {
            $this->_data = $cls::executePrepared($this->_builder, $this->_vals);
        }
        return $this->_data->fetch(\PDO::FETCH_ASSOC);
    }
private function _getCurrentData()
    {
        $cls = $this->_cls;
        if (!$this->_data) {
            $this->_data = $cls::executePrepared($this->_builder, $this->_vals);
        }
        return $this->_data->fetch(\PDO::FETCH_ASSOC);
    }
private function _getCurrentData ( ) { $ cls = $ this -> _cls ; if ( ! $ this -> _data ) { $ this -> _data = $ cls :: executePrepared ( $ this -> _builder , $ this -> _vals ) ; } return $ this -> _data -> fetch ( \ PDO :: FETCH_ASSOC ) ; }
Get the next result from collection

@return mixed result
Get the next result from collection