$thestudent = User::get_by_id($_GET['studentid']); if ($filterby == "schoolmates") { $orgbyuser = SchoolUser::getSchoolsImIn($thestudent->id); $ids = array(); foreach ($orgbyuser as $item) { array_push($ids, $item->schoolid); } $mates = SchoolUser::getUsersInMultipleSchoolsSearch($ids, $_GET['input']); } else { if ($filterby == "batchmates") { $orgbyuser = BatchUser::getBatchsImIn($thestudent->id); $ids = array(); foreach ($orgbyuser as $item) { array_push($ids, $item->batchid); } $mates = BatchUser::getUsersInMultipleBatchsSearch($ids, $_GET['input']); } else { if ($filterby == "sectionmates") { $orgbyuser = SectionUser::getSectionsImIn($thestudent->id); $ids = array(); foreach ($orgbyuser as $item) { array_push($ids, $item->sectionid); } $mates = SectionUser::getUsersInMultipleSectionsSearch($ids, $_GET['input']); } else { if ($filterby == "clubmates") { $orgbyuser = ClubUser::getClubsImIn($thestudent->id); $ids = array(); foreach ($orgbyuser as $item) { array_push($ids, $item->clubid); }