For various reasons, some of us have to continue to use Moodle 1.9 a while longer, while working out how to re-create our courses on Moodle 2+.
Paypal has sent out a dire warning that Paypal will cease to work unless users "update their IPN and/or PDT scripts to use HTTP 1.1, and include the “Host” and “Connection: close” HTTP header in the IPN postback script."
Has anyone worked out how to accomplish this on Moodle 1.9?
Thanks for any insights.