public function addRow(array $arr_row)
    {
        if (count($this->arr) == $this->size->rows) {
            throw new \OutOfRangeException(sprintf('You cannot add another row! Max number of rows is %d', $this->size->rows));
        }

        if (count($arr_row) != $this->size->cols) {
            throw new \InvalidArgumentException('New row must have same amout of columns than defined into the size matrix');
        }

        $this->arr[] = $arr_row;

        return $this;
    }
public function addRow(array $arr_row)
    {
        if (count($this->arr) == $this->size->rows) {
            throw new \OutOfRangeException(sprintf('You cannot add another row! Max number of rows is %d', $this->size->rows));
        }

        if (count($arr_row) != $this->size->cols) {
            throw new \InvalidArgumentException('New row must have same amout of columns than defined into the size matrix');
        }

        $this->arr[] = $arr_row;

        return $this;
    }
public function addRow ( array $ arr_row ) { if ( count ( $ this -> arr ) == $ this -> size -> rows ) { throw new \ OutOfRangeException ( sprintf ( 'You cannot add another row! Max number of rows is %d' , $ this -> size -> rows ) ) ; } if ( count ( $ arr_row ) != $ this -> size -> cols ) { throw new \ InvalidArgumentException ( 'New row must have same amout of columns than defined into the size matrix' ) ; } $ this -> arr [ ] = $ arr_row ; return $ this ; }
Adds a row to populate step by step the matrix

@throw \OutOfRangeException If this is called and the number of rows is full.
@throw \InvalidArgumentException If row has not the same number of column that previous one.
@param  array  $arr_row Data to add
@access public
@return Matrix
Adds a row to populate step by step the matrix