47135 Pay Pal subscription payment

I currently run a subscription site. Right now it is set up to accept one time payments thruough paypal. The whole site is done in php. What I need is some to intergrate and setup an automated reicurring payments with paypal. Also as soon as a member make a payment I want their account on my site to be activated. and when they cancell i want their account to be deactivated on my site. Everything needs to be automated. This job needs to be done as soon as possible. Thanks for the help Mark