public static function getRequirementAtomsForGame($pack) { $sql_as = dbconnection::queryArray("SELECT * FROM requirement_atoms WHERE game_id = '{$pack->game_id}'"); $as = array(); for ($i = 0; $i < count($sql_as); $i++) { if ($ob = requirements::requirementAtomObjectFromSQL($sql_as[$i])) { $as[] = $ob; } } return new return_package(0, $as); }