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Posted by Summercool on 10/13/07 13:49
On Oct 13, 6:20 am, Michael Fesser <neti...@gmx.de> wrote:
> 2) It doesn't check if there's a submitted value at all. The first call
> of that page would throw a notice.
>
> Fix: Check with isset($_GET['val']) if there is something at all before
> using it. Such checks should be done for _all_ submitted variables.
it would? i thought it would just evaluate to nothing and prints out
nothing.
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