PHP Paypal Class

Question

Could anybody recommend a up-to-date class (or payment system) for handling paypal recurring payments with PHP?

Thank you!

---

UPDATE: I ended up u

Answer 1

PHP Payment Library for Paypal, Authorize.net and 2Checkout:

http://www.phpfour.com/blog/2009/02/php-payment-gateway-library-for-paypal-authorizenet-and-2checkout/