difference between abstract class and interface in php

Interface differs from abstract class, interface abstract class difference What is the difference between an interface and an abstract class What is the basis of your choice to use interfaces and abstract classes? The concepts of interfaces and

What is the difference between an interface and an abstract classWhat is the basis of your choice to use interfaces and abstract classes?The concepts of interfaces and abstract classes are different. An interface is an abstraction of an action, and

This article mainly introduces the static, final, interface, abstract of the difference in PHP, has a certain reference value, now share to everyone, the need for friends can refer to Final If a method in the parent class is declared final, the

The difference between an interface and an abstract class. What is the difference between an interface and an abstract class? what is the basis for using an interface and an abstract class? The concepts of interfaces and abstract classes are

Recently began to learn php+mysqL, recorded in the learning process of the key content, and then consider the development of the site's process also write a series of blogs. This blog mainly introduces the difference between Abstract Class and

I. Specification for abstract class definitions1. PHP5 supports abstract classes and abstract methods2, the definition of abstract class can not be instantiated3. If an abstract method is declared in any of the classes, the class must be declared as

Original: http://www.techflirt.com/tutorials/oop-in-php/abstract-classes-interface.htmlRecently began to learn php+mysqL, record the key content of the learning process, and then consider the development of the site process also write a series of

The difference between PHP abstract classes and interfaces Introduction: This is an interview often asked questions, but also a classic question. We try to use the official authority's instructions or experiment to prove the accuracy of

Combined with online documents and official documents, self-test summary experience, practical knowledge, time in a hurry, write the unknown please understand!Combined with example analysis:Header ("Content-type:text/html;charset=utf-8");Abstract

In the learning of PHP object-oriented, will be in the abstract class and interface confusion, the role of almost why it is so easy to confuse, why not leave one? But in fact the difference between the two is still very large, if you can use PHP two