Re: [PHP] Retransmiting post variables
by Chris other posts by this author
Dec 12 2006 8:44PM messages near this date
Re: [PHP] How php works?
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RE: [PHP] Cookies & page refresh
Fernando M. M. wrote:
>
> Hello,
>
> I have a script called redir.php that is used only for redirecting
> using the following code:
>
> header('Location: ', $_GET['url']);
>
> But
> now i need to redirect post varibles too. Example:
>
> If someone access
> redir.php?url=my_page.php and post:
>
> &a=1&b=2
>
> I need to
> send this post string (as post) to my_page.php.
$post_string = '';
foreach ($_POST as $k => $v) {
$post_string .= $k . '=' . $v . '&';
}
$url .= $post_string;
however that's *really* insecure - you're not doing any sanity checks on
any of the posted data.
You need to implement some checks (ie make sure the field you want as a
number is a number and so on).
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