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 9
Dealing with Data Rationalization
Encapsulation means the hiding of data and behavior from a client. It is a key object-oriented concept and, in some ways, the key to object-oriented programming. Since our goal is to make each part as independent as possible from anything external, classes and methods should receive as much information as is needed to satisfy the task they are meant for.
Anyone interested in good object-oriented development cares about encapsulation and is likely concerned with hiding or exposing the best data structure in their object, depending on the needed architecture. In this chapter we'll learn how to ...
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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.