How to add a method to an existing class in PHP?

Question

I\'m using WordPress as a CMS, and I want to extend one of its classes without having to inherit from another class; i.e. I simply want to \"add\" more methods to that class

Answer 1

If the class in question implements __call magic, then it's possible, and quite easy. If you want to know how this works I suggest you read Extending objects with new methods at runtime.