"; } $sseparator = ''; while($slcr = mysqli_fetch_assoc($slcq)) { $uuid = $slcr['uid']; $sslcq = mysqli_query($conx, "SELECT username FROM accounts WHERE uid='$uuid'"); while($sslcr = mysqli_fetch_assoc($sslcq)) { $uusername = $sslcr['username']; } echo $sseparator; echo "$uusername"; if (!$sseparator) $sseparator = ', '; } ?>