On Tue, Jul 02, 2002 at 10:19:59PM -0400, Greg Wineman wrote:
>
> He are the variables from my form
>
> wins_1=7
> losses_1=0
> sort_1=1
> wins_2=7
> losses_2=4
> sort_2=2
> wins_3=7
> losses_3=4
> sort_3=3
>
> $counter=1;
> $wins=eval("\$wins_".$counter);
eval() is overkill and can be dangerous.
I'd use variable variables instead:
$wins = 0;
for ($counter=1; $counter<=3; $counter++) {
$var = "$wins_$counter";
$wins = $wins + $$var;
}
--Dan
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