December 2013
Intermediate to advanced
532 pages
14h 31m
English
Content preview from PHP Objects, Patterns, and Practice, Fourth Edition
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CHAPTER 7
What Are Design Patterns? Why Use Them?
Most problems we encounter as programmers have been handled time and again by others in our community. Design patterns can provide us with the means to mine that wisdom. Once a pattern becomes a common currency, it enriches our language, making it easy to share design ideas and their consequences. Design patterns simply distill common problems, define tested solutions, and describe likely outcomes. Many books and articles focus on the details of computer languages, the available functions, classes and methods. Pattern catalogs concentrate instead on how you can move on from these basics (the “what”) ...
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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.