How to edit the existing Excel file using PHP
I have a formatted (colors and fonts) excel file. I want to edit/update that excel file on the fly using php script.
I have tried with PEAR Spreadsheet_Excel_Writer library. With this i can create new excel file but not modifying the existing excel sheet.
www.pear.php.net/package/Spreadsheet_Excel_Writer
I tried with excel. COM component functions. still i can create new excel document with color and formatting.
can any one suggest me any package through which i can read and modify the excel file on the fly.
O.S : windows