What are some of the uses of abstract classes in PHP OOP?
- Providing common
- Defining interfaces
- Implementing traits
- All of the above
Abstract classes in PHP OOP have several uses, including providing common functionality and structure that can be inherited by child classes, defining interfaces for a group of related classes to implement, and implementing traits to share code among multiple classes. Abstract classes allow you to create a hierarchy of classes and establish a contract for the derived classes. They provide a level of abstraction and reusability in object-oriented programming. For further details, visit: http://php.net/manual/en/language.oop5.abstract.php
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