function _checkRowCol($row, $col)
    {
        if ($row >= $this->_xls_rowmax) {
            return false;
        }
        if ($col >= $this->_xls_colmax) {
            return false;
        }
        if ($row <  $this->_dim_rowmin) {
            $this->_dim_rowmin = $row;
        }
        if ($row >  $this->_dim_rowmax) {
            $this->_dim_rowmax = $row;
        }
        if ($col <  $this->_dim_colmin) {
            $this->_dim_colmin = $col;
        }
        if ($col >  $this->_dim_colmax) {
            $this->_dim_colmax = $col;
        }
        return true;
    }
function _checkRowCol($row, $col)
    {
        if ($row >= $this->_xls_rowmax) {
            return false;
        }
        if ($col >= $this->_xls_colmax) {
            return false;
        }
        if ($row <  $this->_dim_rowmin) {
            $this->_dim_rowmin = $row;
        }
        if ($row >  $this->_dim_rowmax) {
            $this->_dim_rowmax = $row;
        }
        if ($col <  $this->_dim_colmin) {
            $this->_dim_colmin = $col;
        }
        if ($col >  $this->_dim_colmax) {
            $this->_dim_colmax = $col;
        }
        return true;
    }
function _checkRowCol ( $ row , $ col ) { if ( $ row >= $ this -> _xls_rowmax ) { return false ; } if ( $ col >= $ this -> _xls_colmax ) { return false ; } if ( $ row < $ this -> _dim_rowmin ) { $ this -> _dim_rowmin = $ row ; } if ( $ row > $ this -> _dim_rowmax ) { $ this -> _dim_rowmax = $ row ; } if ( $ col < $ this -> _dim_colmin ) { $ this -> _dim_colmin = $ col ; } if ( $ col > $ this -> _dim_colmax ) { $ this -> _dim_colmax = $ col ; } return true ; }
Check row and col before writing to a cell, and update the sheet's
dimensions accordingly

@access private
@param integer $row    Zero indexed row
@param integer $col    Zero indexed column
@return boolean true for success, false if row and/or col are grester
then maximums allowed.
Check row and col before writing to a cell and update the sheet s dimensions accordingly