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 11
Performing and Representing Tasks
In this chapter, we get active. I look at patterns that help you to get things done, whether interpreting a minilanguage or encapsulating an algorithm.
This chapter will cover:
- The Interpreter pattern: Building a minilanguage interpreter that can be used to create scriptable applications
- The Strategy pattern: Identifying algorithms in a system and encapsulating them into their own types
- The Observer pattern: Creating hooks for alerting disparate objects about system events
- The Visitor pattern: Applying an operation to all the nodes in a tree of objects
- The Command pattern: Creating command objects ...
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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.