overloading and overriding in php

This article mainly introduces the overloading and rewriting in the PHP face object. Have a good reference value, follow the small series together to see it Overriding overriding is a representation of polymorphism between a parent class and a

Overriding is a manifestation of the polymorphism between the parent class and the child class, and Overloading is a manifestation of the polymorphism in a class. The Overloaded method can change the type of the returned value. That is to say, the

PHP inheritance in the application of method overloading (overwrite), PHP overload This paper analyzes the application of method overloading (overwriting) in PHP inheritance. Share to everyone for your reference. The specific analysis is as follows:

Overriding overriding is a representation of polymorphism between a parent class and a subclass, and overloading overloading is a representation of polymorphism in a class. The overloaded method is to change the type of the return value. That is,

In this article, I would like to give you an explanation of the overloaded parent class in the object-oriented subclass of PHP, and I hope this article will help you understand the overloaded parent class in PHP subclasses. Because a function with

What is polymorphism? Polymorphism (polymorphism) literally means "multiple states." In object-oriented languages, many different implementations of interfaces are polymorphic. Citing Charlie Calverts's description of polymorphism-polymorphism is a

PHP methods are not overloaded, so-called method overloading is to define the same method name, through the "number of parameters" different or "parameter type", to access our different methods of the same method name, inheritance is an important

Notice:this article is working on progress! This chapter introduces the PHP classes. Now, basically every language supports object-oriented, and of course PHP is not listed. PHP does not support object-oriented in previous versions, but has been

PHP Object-oriented Essentials summary, PHP object-oriented essentials This article summarizes the Essentials of PHP object-oriented programming. Share to everyone for your reference. The specific analysis is as follows: 1 using extends to

This article describes the differences between overload and override in PHP. This article describes the differences between overload and override in PHP. It has good reference value. let's take a look at it together with the small editor. Override (