public static function getGroupsForGame($pack) { $sql_groups = dbconnection::queryArray("SELECT * FROM groups WHERE game_id = '{$pack->game_id}'"); $groups = array(); for ($i = 0; $i < count($sql_groups); $i++) { if ($ob = groups::groupObjectFromSQL($sql_groups[$i])) { $groups[] = $ob; } } return new return_package(0, $groups); }