Implementing Abstract Classes and Interfaces with Traits

There are some very helpful ways to organize classes and objects in PHP. Interfaces, Traits, and Abstract Classes can work together to make code that follows the rules of abstraction. Using these OOP features in PHP allows us to create code that is easy to extend and maintain, saving time and money down the road.  Let’s look at what these structures are as well as how and when abstract classes, traits, and interfaces can be useful in Object Oriented PHP.