Prado\Security\TAuthorizationRuleCollection::isUserAllowed PHP Метод

    public function isUserAllowed($user, $verb, $ip)
    {
        if ($user instanceof IUser) {
            $verb = strtolower(trim($verb));
            foreach ($this as $rule) {
                if (($decision = $rule->isUserAllowed($user, $verb, $ip)) !== 0) {
                    return $decision > 0;
                }
            }
            return true;
        } else {
            return false;
        }
    }