Maths

[lectura]

Halo, I am new here. I would like help as to where and which .php file should I go to in order to insert mathematics codes.
Asume I have database Shop with field: ID, Item, Price, Quantity and Total
I want to multiply Price * Quantity = Total

which file should I open and where should I insert the codes to do the mathematics

[shasta59]

A good place to start on this is to read this section. It may contain what you are looking for. if not post another reply to this topic.

http://www.bigprof.com/appgini/help/adv ... ore_insert

Alan