public static function getRequirementRootPackagesForGame($pack) { $sql_rrps = dbconnection::queryArray("SELECT * FROM requirement_root_packages WHERE game_id = '{$pack->game_id}'"); $rrps = array(); for ($i = 0; $i < count($sql_rrps); $i++) { if ($ob = requirements::requirementRootPackageObjectFromSQL($sql_rrps[$i])) { $rrps[] = $ob; } } return new return_package(0, $rrps); }