PHP Zend Framework Killing sessions amongst all browsers when logging off

Question

I can login to my application using firefox and google chrome. When I click logout of google chrome, it goes back to the login screen. However, the user is still logged into firefox. How do I remove the sessions from both firefox and google chrome when I log a user out of one of the browsers.

Thanks!

Answer 1

One solution is to store each session_id with user_id in db table, for example:

table active_session
id: primary key
user_id: int 11
session_id: varchar(50)
login_time: timestamp

then if you want to terminate one session, you can search for user_id using session_id, then, delete all other sessions from the table.