php session execute insert on logout?

[sayedsohail]

apologize, i have another question which is related to login and logout, at the moment my login script with captcha is working fine, but i wish to add a small script which automatically stores logout details upon end of session expiry or if the user closes the application window or clicks the logout button on the screen.

 

Any suggestions, how should i use my existing login variables ie., $username $logintime $loginip and how i do fire insert script under the above conditions. i mean how i do execute automatically the logout insert when session is closed or session is expired or the user chose to close the application.

 

Thank you all.