Object Oriented Programming (OOP, object-oriented programming) is a computer programming architecture. One of the basic principles of OOP is that a computer program is composed of a single unit or object that can function as a subroutine. As a result, OOP achieves the three goals of software engineering: reusability, flexibility and scalability. In order to realize the overall operation, each object can receive information, process data and send information to other objects. Object-oriented has always been a hot topic in the field of software development. First of all, object-oriented is in line with the general rules of how humans look at things. Secondly, the use of object-oriented methods allows each part of the system to perform its duties and perform its duties. This opens the door for programmers to write code that is simpler, easier to maintain, and more reusable. Because the main reason why many friends stay away from object-oriented programming is that they cannot understand the concept of object-oriented programming when they are exposed to it, so they do not want to learn it. Let me recommend a basic, easy-to-learn and easy-to-understand PHP object-oriented tutorial for all PHP enthusiasts. It is very practical! The screenshot of the book catalog is as follows:
Tutorial download: http://www.kuaipan.cn/file/id_35676433607032840.htm
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