Basic Session Question

[gigantorTRON]

Quick question for yas..

How would I could I go about creating a script to destroy idle sessions after X minutes?? I know that there's a variable in the php.ini file that relates to garbage collection that you can set to different time periods, but I left a session open all night and it was still active when I came back this morning.

 

I'd like to kill sessions that have been idle for 15+ minutes.

[darkfreaks]

create a $timestamp variable that gets the time and if the time is over 15 minutes have it use session destroy like

 

if ($time>15) { session_destroy(); }