public function getRow($index)
    {
        $keys = array_keys($this->rows);

        return isset($keys[$index]) ? $this->rows[$keys[$index]] : null;
    }
public function getRow($index)
    {
        $keys = array_keys($this->rows);

        return isset($keys[$index]) ? $this->rows[$keys[$index]] : null;
    }
public function getRow ( $ index ) { $ keys = array_keys ( $ this -> rows ) ; return isset ( $ keys [ $ index ] ) ? $ this -> rows [ $ keys [ $ index ] ] : null ; }
Retrieve the row with the given index.

@param int $index The index.

@return array
Retrieve the row with the given index .