php_excel07- How to make grow the height of cell based on cell data(xls)

[kahoz]

in my application i need to export to xls file in a predefined format. so I just integrated php_excel2007. i am using one template with a predefined format. The problem here is the cell data may change dynamically. if data is much bigger than cell height then data is collapsing. So is ther anyway to increase the height of cell based on content of the cell(in XLX not xlsx). Please help me to find solution