New session not generated

[furious]

For some reason, a new session with a new session id is not being generated after I run my logout.php script. I'm using the code below to kill/destroy the session:

Code:
session_start();
$_SESSION = array();
session_unset();
session_destroy();
header("Location: index.php");

it doesn't matter whether I'm logged in or not, how many times i log in or out or who I log in with, I always get the same session id all the time. I only get a new id when I quit the browser (not just close the tab or window) and re-open it.

What's the problem, point out please.
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[strauss]

comment out the "$_SESSION= array()" line. it is not required.
also, i have never used session_unset(). my sessions work fine.


Code:
session_start();
unset($_SESSION[some_var]); // some_var is the variable that i had set when creating the session
session_destroy();
header("location:index.php");

Hope that helps -- This message may have been cut off and the rest will only be shown to members. To become a member, click here --