public function updateMemberInstrument($memberID, $instrumentID, $experienceID, $styleIDs, $dbConnection) { $success = false; try { if (MemberInstrumentDao::updateMemberInstrument($memberID, $instrumentID, $experienceID, $dbConnection)) { if (MemberInstrumentDao::deleteMemberInstrumentStyles($memberID, $instrumentID, $dbConnection)) { $success = MemberInstrumentDao::insertMemberInstrumentStyles($memberID, $instrumentID, $styleIDs, $dbConnection); } } } catch (Exception $ex) { $success = false; } return $success; }