I've created a "Recently Viewed Items" script that utilizes sessions to insert viewed products into a database. Then, If there is a session it will pull the products you have viewed.
But, It seems like the sessions 'clear'?
Last night I viewed about 10 products and it was successful but I then proceeded to go to sleep. Once I woke up and tested it again, my session did not exist anymore and it created a new session.
Edit: I put my computer to sleep before going to bed last night.
Now, this does not seem optimal but I think I am on the right path to success.
How would you approach this? Am I utilizing the best resources available to me?