Trouble setting up php tracking across several pages

I need help adding php tracking from Adwords to index.php to page 1 to page 2 to page 3.

I want to generate an outbound affiliate link with keyword tracked from Adwords to the affiliate program "subid=". The outbound link is generated in an iframe, which what may be causing my problem.

Here is what is being generated in the page source:


For some reason my <?php echo $_GET['kw'] ;?> isn't converting to kw which is my keyword that is being tracked.

Here is the code from the php file that generates the above link:

<iframe src="<? echo "$url"; ?>" frameborder="0"></iframe>

The $url is generated at the top of the page as: $url=$row["url"];

I don't know a lot of php but I've tried session tracking and everything else I can find on the net, but I might not have been doing it right.

Here is what is currently on my landing page (index.php)

session_start();
if(isset($_GET['kw']))
$_SESSION['tracking'] = $_GET['kw'];

I don't know if I've provided enough information, but does anyone know how to solve my problem?

I've also tried adding the kw to the $url=$row["url"], but probably wrong. I tried something like:

$url=$row["url" + "<?php echo $_GET['kw'] ;?>"]

but it generated errors on page load.

Anyone have any ideas?

Thanks,

Try this,
This Goes on your landing page, where it says keyword at the end put a basic keyword that way if someone comes from a direct link.

If you send people straight your your affiliate link use this code


If you use jump pages, use this as link


and put this on your jump page(s)



make sure you save it as .php and not .html,Let me know if this helps.

by the way if you cant get it workin hit me up in pm for my MSN and I can take a look at the code

I got it working, thanks. I ended up using a completely different path. I ended up just GETting and ECHOing on the next page link all the way through the 6 or so pages.

Probably not the best way, but it's working for now.