Mejumlahkan angka dalam row mysql di php

 

$querysum = "SELECT sum(TOTAL_TERIMA) as TTERIMA from tahap4 LEFT JOIN rekening ON tahap4.NOPESERTA = rekening.NOPESERTA where tahap4.KDKECA = '$kdkeca' and tahap4.KDKELR = '$kdkelr'";

$hasilsum = mysql_query($querysum);

   while ($datasum = mysql_fetch_array($hasilsum))

   {

      echo "<tr class=\"even\">\n";

      echo "    <td colspan='4'></td><td align=right>".$datasum['TTERIMA']."</td></td><td></td><td></td><td></td><td></td><td></td><td></td>\n";

    echo "</tr>\n";

   }