Re: [PHP] Retransmiting post variables

[Richard Lynch]

On Tue, December 12, 2006 9:45 am, Fernando M. M. wrote:
 I have a script called redir.php that is used only for redirecting
 using the following code:

 header('Location: ', $_GET['url']);

So, you have a one-line script do accomplish a one-line task?

Okay.

 But
 now i need to redirect post varibles too. Example:

 If someone access
 redir.php?url=my_page.php and post:

 a=1b=2

 I need to
 send this post string (as post) to my_page.php.

If you need to re-post data from PHP, you can Google for Rasmus
Lerdorf posttohost function and do that, or you can use
http://php.net/curl or you can use any of a few hundred functions
similar to the one Rasmus wrote a dozen years ago, or...

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Re: [PHP] Retransmiting post variables

[Chris]

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=1b=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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