public static function getcred()
{
if (!self::$account_checked) {
self::$account_checked = true;
// see if this user is logged in.
$user_id = self::get_loggedin_id();
// check if this account still exists (ie: they haven't deleted themselves)
if ($user_id) {
$user = get_single('user', 'user_id', $user_id);
if (!$user || $user['user_id'] != $user_id) {
self::logout();
redirect_browser('/');
}
}
}
return isset($_SESSION['_AVA_logged_in']) ? $_SESSION['_AVA_logged_in'] : false;
}
