Question

Hey guys i want a sum of an mysql query and an php variable. Is there a function to do this? Here is what i tried:

$result3 = mysql_query($sql3);
                while ($resultarray3 = mysql_fetch_array($result3)){
                $Ergebnis = $Menge + $resultarray['Bestand'];
                echo $Ergebnis;
                }

Can anyone help me on this?

Edit: I want a sum of an php variable and an mysql query not of two sql tables!!!!

Answer 1

$menge = '';
$result3 = mysql_query($sql3);
while ($resultarray3 = mysql_fetch_array($result3)){
  $menge = $menge + $resultarray3['Bestand'];
}
// result => $menge