Login authentication

[eluser]Aken[/eluser]
Nope, that's really about it if you're doing a simple logged in/out.

You can change the way you store userdata if you want - you're saving an array, when you can just set individual items if you want. Just another option - what you're doing is perfectly fine if that's how you want to store/access data.

Code:

$user_data = array('user_id' => sha1(md5($row->id . $ci_encryption_key)), 'is_logged_in' => true);
    
$this->session->set_userdata($user_data);

// Call the logged in setting
$this->session->userdata('logged_in');