I am relying on SESSION VARIABLES to select various features presented on my webpages. The SV is to be one of three town names. In the event of a page being called and there is no SV I want to divert to a page where the user can select one of three towns, submit their choice and be directed back to the previous page (with the SV now in place)
Can anyone help with some php code that would achieve this manoeuvre?
Can anyone help with some php code that would achieve this manoeuvre?