abstract class vs interface in php
Is an interface better than an abstract class?
In general, you should choose interfaces over abstract classes.
The use of an interface separates your design from any implementation details.
Even if you declare a purely abstract class without any method implementations, you must inherit from it to define classes that share the behavior defined by its methods.Why use abstract class in PHP?
An abstract class is used to extend a class that imports public , private , protected , and abstract methods.
Every abstract methods defined in the abstract class must be implemented inside the extended class.
This is useful when we need to define a common structure between different classes.A Trait is a group of properties and methods for code re-use, and multiple can be added to a single class.
Good for organization and reducing repetition.
An Interface is a set of method signatures to enforce a particular implementation in the class they're added to.
Good for adding structure and standardization.7 août 2022
When to use interface in PHP?
You may use interfaces in PHP to define which methods a class should implement.
Interfaces make it easy to use several classes at the same time.
The term "polymorphism" refers to when two or more groups share the same interface.
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