Unsetting sessions

[Elliott]

Hello again.

I have a confirmation page, which takes the various bookings from 4 different pages. The variables are stored in Session variables, and then called on the confirm booking page.

If i click abort booking, it runs my logout script, which has unsets for all my sessions i use, but when i click on the bookings again, it still has all the previous session variables in it already.

How come my sessions are not clearing?

<?php

unset($_SESSION['username']);
unset($_SESSION['password']);
unset($_SESSION['customer_id']);

unset($_SESSION['rollercoaster_seat']);
unset($_SESSION['rollercoaster_time']);
unset($_SESSION['rollercoaster_samerow']);


unset($_SESSION['swingingship_seat']);
unset($_SESSION['swingingship_time']);
unset($_SESSION['swingingship_samerow']);


unset($_SESSION['bigwheel_seat']);
unset($_SESSION['bigwheel_time']);
unset($_SESSION['bigwheel_samerow']);


unset($_SESSION['logflume_seat']);
unset($_SESSION['logflume_time']);

$_SESSION = array();
session_destroy;
header('Location: index.html');
?>

[tsinka]

The session_destroy page in the manual contains a nice example of how to destroy a session completely including the session cookie (if session.use_cookies is enabled).

EDIT: Don't delete the cookie if you just want to reset the current session data but still need the session.

Thomas

[Elliott]

Thanks very much

that sorted it. 😃

Elliott