Has anyone implemented a feature that allows the user to return to a section on your website that they were previously viewing? What's a good way to code this? Would you set session variables to CGI.SCRIPT_NAME on key pages that you'd like them to be able to go back too? Any good tutorials on this subject?
I would keep the user's history in a session based array that gets appended with each url as they visit a new page. You could then present them with a drop-down list of their history...
Is there a reason you would use an array rather than a struct? Or might either variable type work equally as well as the other?
The only difference I know of is that Structures dont output in the same order that you assign them, while arrays will always stay in the order of their key.