What did i do wrong.. Plugin system

[doctort]

Hey i have soem php code i want to include on my forum: I created a module with the following code:

ob_start();
include('http://app.feeddigest.com/digest3/urlremoved.php);
$feed = ob_get_contents();
ob_end_clean();

Hook location: Global start

Then i included: $feed in the post bit template where i wanted it. I just get nothing. I tried something similar before and it worked. Any idea?

Think i did it wrong. Changed the hook location and it worked.