This is not the PHP of old. Learn what's changed in the PHP world over the last few years. Classes, objects, statics, traits, unit testing, composer, password hashing; it's a whole new ballgame. Learn what has changed in the PHP world over the last several years. We'll cover The newest PHP language features. Community efforts such as the PHP Framework Interoperability Group, Composer, and PHP the Right Way. How to secure your application using up to date techniques.