LKSunny 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 !!
> ?>
>
You can do:
eval("echo $a;");
But be warned, this has "Injection Attack" written all over it!
Col
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