function __construct()
{
global $admins;
// Start session
session_start();
session_regenerate_id();
if (isset($_SESSION['email']) && in_array($_SESSION['email'], $admins)) {
$this->role = "admin";
} else {
$this->role = "user";
}
if (isset($_SESSION['uid']) && $_SESSION['uid'] != "") {
// revive session ...
$this->uid = $_SESSION['uid'];
$this->loggedin = true;
}
}