if (Session timeout) then save data; PHP Gurus is it Possible In PHP??

[srikanth1184]

PHP Gurus!!

I need to store the session values in to database once the
session time outs.

I know calling a php page using META refresh or javascript function from browser. I need to do it from server.

So i guess i need to run something like a garbage collector
for every 5 mins that checks for all the current sessions status
of any of them are gonna expire in 5 mins then write in to DB and
kill that session. Does it make sense. Please guide me if i am going wrong...!!

I am wondering whether it is possible. I appreciate your help.

Thanks,
S

[srikanth1184]

Let me chage it !!

I need to store the session values in to database 5 munits
before session time outs and kill the session !!