Never Use $_GET Again

by Chris Renner on 9/07/2010

Matt Butcher’s new blog entry, Never Use $_GET Again, discusses using the filter_input function that is available in php 5.2+ to remedy concerns about input validation. Its an elegantly simple approach that solves a busload of problems. This is worth reading and I think is going to not only be worth implementing but also worth retrofitting to your existing applications.