RScollegedetail(); while($oCd->GetRecord()){ if($returncollege!=''){ $insertsign=";"; } $returncollege=$returncollege.$insertsign.$oCd->collegeID.",".$oCd->collegeName.",".$oCd->collegeAbbr.",".$oCd->collegeHost.",".$oCd->collegeType; } $len=strlen($returncollege); echo $len.";".$returncollege; } ?>