July 2010
Intermediate to advanced
359 pages
7h 41m
English
Content preview from Pro PHP Refactoring
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C H A P T E R 3
Introduction to Refactoring
Due to the strong practical nature of refactoring and the essentially empirical nature of human knowledge, we want to provide you with an example of what all this refactoring is about. Refactoring is a practice addressed to some of the main object-oriented development principles, so we think it best for the reader is to see a real example before diving deep into the refactoring techniques list.
In this chapter we'll try to give you an idea of what refactoring is and what could it mean to developers like us.
The Concept: What Refactoring Is
Everyone can understand the following expression:
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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.