[eluser]Popcorn[/eluser] coldKingdom :
Well, I thought it would be more usable to do : if($this->auth->check_group($email) === 'admin') rather than use a integer.
louis w :
It is 1 way encryption with 2 different salts. Sorry if I didn't make this clear before.
PedroGrilo :
It uses __construct which isn't available in PHP4.