if ($tblStudentElectiveList) {
                        foreach ($tblStudentElectiveList as $tblStudentElective) {
                            if ($tblStudentElective->getServiceTblSubject()) {
                                $tblSubjectRanking = $tblStudentElective->getTblStudentSubjectRanking();
                                if ($tblSubjectRanking) {