Re: PHP4

> Can you desribe how you do that, thats quite an interesting idea ... it > might suit my needs better! > > Any advice would be appreciated. For example a shopping basket ... very common problem. I have a database table "basket" that has a record for each basket, with a unique integer keyfield -- the basket ID. I also have a basketcontent table, linked one-to-many with the main "basket" table. (You okay with relational databases?) Then, when the user first arrives in my shop I add a record to my "basket" table, giving them a new unique ID -- doesn't matter if it's never used. I also note an expiry time so I can delete old baskets later if I want. I happen to use a cookie to store the basket number on the user's machine, but you could pass it from script to script using GET variables etc. Then, anything I want to record that relates to the basket of the current user I do by storing it against their unique ID in my MySQL table. I can retrieve it any time, the id is unique to the user and doesn't depend on addresses or anything like that. Does that explain the kind of thing I mean?