So I'm in the middle of creating a plugin that allows users to make payments with GoCardless. Once payment has been made on the GoCardless website the user needs to be redirected to a PHP script that will confirm the payment was all hunkie-dorie... but....
Where do I put this script? At the moment I've put it inside a folder that is inside the htdocs folder but I'm having problems calling craft()->plugin_name->confirmPayment()
from this location as craft()
is undefined here.
Help greatly appreciated, thanks!