How to add data to an existing Excel file with PHP?

Question

I have a Excel file with forms and controls. As it is not possible to create a Excel file with forms, controls and VBA code from scratch using PHP, I thought I could upload my e

Answer 1

It's pretty easy to add with PHPExcel - load file, add data after last row, save file... unfortunately, forms and VBA code aren't supported.

To retain those, you'll need to use COM, which restricts you to a Windows server with MS Excel installed.