/** * @param $auction DbAuction * @param $userIds array * @return mixed */ function listUserIdsWithoutAuctionOwner($auction, $userIds) { $item = DbItem::find($auction->getField("itemId")); $ownerId = DbUser::find($item->getField("userId"))->getId(); $key = array_search($ownerId, $userIds); unset($userIds[$key]); return $userIds; }