PHP Registration System and Text File Creation / Edit by davegrooms

I need some PHP code using mySQL written to do: 1. User Registration / Login / Lost password system. Fields: username, password, name, email, paypal_email, registration_date, expiry_date, number_of_posts Expiry date to be one month from registration_date… (Budget: £20-£250 GBP, Jobs: MySQL, PHP, Software Architecture)