Re: Retransmiting post variables

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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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