public static function GetCurrentUserName() { if (UserRights::IsImpersonated()) { $sUserString = Dict::Format('UI:Archive_User_OnBehalfOf_User', UserRights::GetRealUserFriendlyName(), UserRights::GetUserFriendlyName()); } else { $sUserString = UserRights::GetUserFriendlyName(); } return $sUserString; }