> BUT how can i make the function loop through the whole
> result?
>
> -----------------------------------
> if (mysql_num_rows($result3) > 0)
> {
> $test = mysql_fetch_array($result3);
> echo minnum($test);
> }
>
> --------------------------------------
>

Someone will probably come up with something a little cleaner, but quick and
dirty...

 if (mysql_num_rows($result3) > 0)
 {
        while ($row = mysql_fetch_array($result3)){
                $min[] = minnum($test);
        }
        $overall_min = minnum($min);
 }

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