I am having a problem with some session data.
I need to test wether any session data has been set and if it hasn't then I need to display a message. Session data should only be set when a user adds an item to his order. This creates a session var where the key of this is the product key. Therfeor I can't use an
I need something more like
I tried this and found that even if no items were added to order the conditional statemnt would still return true. I have to use the start_session(); at the top of each page and wondered if this was casuing the problem.
If anyone had any explination of what the problem might be I would be very grateful
I wondered if it is possible to see if any session data is a member of my product class