shopping cart and wish list

[searain]

I used cookie array to save the product item number and quantity and then get the detail information from database to create a shopping cart process.

Now I want to add a "wish list" feature.

I think wish list will be handled as another shopping cart. cookie array to save the product item number and quantity and then get the detail information from database to create a wish list.

And the items in Shopping cart and Wish List could be moved from one to another.

Are there a simple and clean codes you guys can recommend to me?

Or share me with your experience how did you do that?

Thanks!

[searain]

any clean and simple sample codes you can suggest? to handle a shopping cart and a wish list easily.