Factory Method in PHP
Factory method is a creational design pattern which solves the problem of creating product objects without specifying their concrete classes.
Factory Method defines a method, which should be used for creating objects instead of direct constructor call (
new operator). Subclasses can override this method to change the class of objects that will be created.
If you can't figure out the difference between various factory patterns and concepts, then read our Factory Comparison.
Usage of the pattern in PHP
Usage examples: The Factory Method pattern is widely used in PHP code. It's very useful when you need to provide a high level of flexibility for your code.
Identification: Factory methods can be recognized by creation methods, which create objects from concrete classes, but return them as objects of abstract type or interface.