how to set two session in a project

[eluser]Sawariya[/eluser]
Hi Guys
I need two session in my project..
-------- Session one for user authentication
-------- session two for store examination details...
How to do this..

Anybody can help me..

Thanks in advance

[eluser]Michael Wales[/eluser]

Code:

$this->session->userdata(array('session1'=>'data'));
$this->session->userdata(array('session2'=>'data'));

You don't need 2 sessions, you need 2 session variables.

[eluser]Lone[/eluser]
Why use two seperate sessions? You could just use two different variables for the session eg.

Code:

// set user details
$user['first_name'] = 'Mista';
$user['last_name'] = 'Dobalina';
$this->session->set_userdata('user');

// set store details
$store['result1'] = '2';
$store['result2'] = '5';
$this->session->set_userdata('store');

// get user details
$user = $this->session->userdata('user');
echo $user['first_name'];

[eluser]Lone[/eluser]
In case your wondering who Mista Dobalina is... http://au.youtube.com/watch?v=5UlAqjUu_TA

Warning - gets stuck in head easily

[eluser]Sawariya[/eluser]
thanks for your reply...
These information will be destroyed from session while logout state.. Only authentication details should destroy while perfom logout.. how it possible..

[eluser]Pascal Kriete[/eluser]

Code:

$this->session->unset_userdata('logged_in');

[eluser]geshan[/eluser]
this does not work...

[eluser]stuffradio[/eluser]
[quote author="geshan" date="1213184243"]this does not work...[/quote]

How so?