public function getData($data = []) {
        for ($i = ((($this->_byPage * $this->_currentPage) - $this->_byPage)); $i <= (($this->_byPage * $this->_currentPage) - 1); $i++) {
            if (isset($data[$i])) {
                array_push($this->_data, $data[$i]);
            }
        }

        return $this->_data;
    }