NYCPHP Meetup

[Cliff Hirsch]

Thanks to all. Hashing is giving me all kinds of ideas. It seems like a
great way to store limited state info on the client side. There goes
another weekend.
Cliff

Carlos's suggestion is good for helping to verify integrity. It would 
also be pretty easy to modify your approach to do this instead of query 
the database. I have no idea what your SQL query looks like (which is a 
good thing), but it's a good candidate for hashing, because it 
presumably contains all of the data you're checking, you already take 
the time to construct the string, and it's something you can reliably 
reproduce.

Hope that helps.
Chris