Re: HELP!! how can arithmetic variables(string) ??

["Nathan Nobbe" <quickshiftin@xxxxxxxxx>]

On 10/18/07, LKSunny <ad@xxxxxxxx> wrote:
>
> <?
> $a="1+1"; //variables(string)
>
> //how can arithmetic variables(string) ??
> //N ROW................
>
> //output
> echo $a //i need output "2" not "1+1"
> //Please Help, Thank You Very Much !!
> ?>


$a = 1+1;
echo $a;

-nathan