April 2018
Beginner to intermediate
792 pages
17h 34m
English
Content preview from PHP, MySQL, & JavaScript All-in-One For Dummies
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Chapter 5
Object-Oriented PHP Programming
IN THIS CHAPTER
Defining object-oriented programming
Creating objects
Using objects
Customizing objects
So far, all the PHP scripts presented in this minibook have followed the procedural style of programming. With procedural programming, you create variables and functions within your code to perform certain procedures, such as storing values in variables, and then checking them with conditional statements. The data you use and the functions you create are completely separate entities, with no specific relationship to one another. With object-oriented programming, on the other hand, variables and functions are grouped into common objects that you can use in any program. In this chapter, you learn what object-oriented programming is and how to use it in your web applications.
Understanding the Basics of Object-Oriented Programming
Before you can start working on object-oriented programming (OOP), you need to know how it works. OOP uses a completely different paradigm from coding than what I cover earlier in this minibook. OOP requires that ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.