Hi, I have an excel file with macros and vba code to calculate outputs based on a set of inputs. I want to put this up onto the web and allow users to use this sheet. Can I do this using PHP ?
Excel is not a database, it s a spread sheet.
Just forget about it.
However, what can be done in vb can be done (and well, should be 🙂 ) in php.
It's free and runs on several plateform.