I know this question has with out any doubt been asked a whole lot of times. I though can seem to find a solution. So forgive me if it's way to simple.The question is how do access the end of a while loop.E.g.\[code\] while($countByMonth = mysql_fetch_array($countByMonthSet)) { $c = $countByMonth["COUNT(id)"]; echo $c . "," ; }\[/code\]How do I manage separate each value of the while loop by a comma but of course I don't want the comma at the end of the value.In advance thank you very much for your help 