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Recommended
Computer Book
Categories
Programming Languages
PHP
ISBN: 978-0-470-49670-1
Wrox Professional guides are planned and written by working programmers to meet the real-world needs of programmers,
developers, and IT professionals. Focused and relevant, they address the issues technology professionals face every day. They
provide examples, practical solutions, and expert education in new technologies, all designed to help programmers do a better job.
PHP is often considered to be the cornerstone for building
flexible and feature-rich web applications. Because
of its relatively simple initial learning curve, newer
programmers can easily create applications in PHP from
the ground up. As these applications scale, however,
the maintenance can seem daunting. Luckily, the
mature programming community has something to
offer: Design Patterns. These repeatable solutions for
common problems have been applied for years to other
programming languages. This book aims to bridge
the gap between the PHP and the older programming
language by applying those tried and tested Design
Patterns to native PHP applications.
This book starts with an introduction to Design Patterns,
describes their use and importance, and details where
you've seen them already. It continues through a host of
Design Patterns with code examples and explanations.
Finally, an in-depth case study shows you how to plan
your next application using Design Patterns, how to
program those patterns in PHP, and how to revise and
refactor an existing block of code using Design Patterns
from the book. The author approaches the concepts in
technical yet usable formats that are familiar to both
programmers who are self-taught and those with more
extensive formal education.
What you will learn from this book
● What Design Patterns are and why they matter in PHP
● Commonly established PHP Library usage of Design Patterns
● Faster and more efficient object creation with Design Patterns
like Builder, Façade, Prototype and Template
● Decoupled architecture using Data Access Object and Proxy
Design Patterns
● Better code flow and control using the Delegate, Factory and
Singleton Design Patterns
● How to implement Visitor and Decorator Design Patterns to
enhance objects without modifying their core
● Comprehensive plug-in creation techniques using Observer
Design Pattern
● How to plan application architecture using Design Patterns
● How to program a case study web site from start to finish with
Design Pattern based coding
● How to recognize architectural benefits from Design Patterns in
an existing application
● Methods to further strengthen code from case study analysis
Who this book is for
This book is for experienced PHP programmers who are looking to
enhance the quality of their code architecture with Design Patterns.
Professional
PHP Design Patterns
Saray
spine=.5625"
PHP Design Patterns
Professional
Updates, source code, and Wrox technical support at www.wrox.com
PHP
Design Patterns
Aaron Saray
Professional
Wrox Programmer to Programmer
TM
Wrox Programmer to Programmer
TM
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Professional PHP Design Patterns
Introduction xxi
Part I: Getting Acquainted with Design Patterns and PHP
Chapter 1: Understanding Design Patterns 3
Chapter 2: Using Tools Already In Your Arsenal 11
Part II: Reference Material
Chapter 3: Adapter Pattern 25
Chapter 4: Builder Pattern 31
Chapter 5: Data Access Object Pattern 37
Chapter 6: Decorator Pattern 43
Chapter 7: Delegate Pattern 49
Chapter 8: Façade Pattern 55
Chapter 9: Factory Pattern 61
Chapter 10: Interpreter Pattern 67
Chapter 11: Iterator Pattern 73
Chapter 12: Mediator Pattern 79
Chapter 13: Observer Pattern 85
Chapter 14: Prototype Pattern 91
Chapter 15: Proxy Pattern 97
Chapter 16: Singleton Pattern 103
Chapter 17: Strategy Pattern 109
Chapter 18: Template Pattern 115
Chapter 19: Visitor Pattern 121
Continues
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Part III: PHP Design Case Study
Chapter 20: Requirements Analysis 129
Chapter 21: Choosing Design Patterns and Planning 141
Chapter 22: Programming the Application 159
Chapter 23: Improving with More Design Patterns 227
Index 241
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Professional
PHP Design Patterns
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Professional
PHP Design Patterns
Aaron Saray
Wiley Publishing, Inc.
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Professional PHP Design Patterns
Published by
Wiley Publishing, Inc.
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Indianapolis, IN 46256
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Copyright © 2009 by Wiley Publishing, Inc., Indianapolis, Indiana
Published simultaneously in Canada
ISBN: 978-0-470-49670-1
Manufactured in the United States of America
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To the big one for always being a
little bit better, and the little one for
reminding me that I can be.
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[...]... Acquainted with Design Patterns and PHP Chapter 1: Understanding Design Patterns What Are They? An All Too Common Example Design Patterns Are Solving the Same Problem Design Patterns Are Around You All the Time The Common Parts of a Design Pattern What Design Patterns Are Not Design Patterns Are Not Plug and Play Design Patterns are Maintainable But Not Always Most Efficient Design Patterns are a Vehicle,... Refactoring End Design Pattern Demonstration Why Use Design Patterns in PHP? Summary Chapter 2: Using Tools Already In Your Arsenal Patterns in Existing Frameworks Design Patterns in PEAR Design Patterns in the Zend Framework Design Patterns in Doctrine The Standard PHP Library 3 3 3 4 5 6 7 7 8 8 8 9 9 11 11 12 13 15 15 SPL Observer and SPL Subject SPL Iterators 15 15 Using Eclipse PDT with Patterns 17... 23: Improving with More Design Patterns Working with Contacts Import Outlook Contact Adapter Building the Contacts Array Removing Logic from Views Modifying the Single View of a Contact Try Implementing Design Patterns Design Patterns and Error Checking Design Patterns and Contact Administration Design Patterns and View Types Design Patterns and Deleting Objects Share Your Design Pattern Work 141 141... 7/16/09 9:12:08 AM Professional PHP Design Patterns flast.indd xxvii 7/16/09 9:12:08 AM flast.indd xxviii 7/16/09 9:12:08 AM Part I Download from Wow! eBook Getting Acquainted with Design Patterns and PHP Chapter 1: Understanding Design Patterns Chapter 2: Using Tools Already In Your Arsenal c01.indd 1 7/17/09 12:17:41 PM c01.indd 2 7/17/09 12:17:43 PM Understanding Design Patterns Usually... introduction to Design Patterns and a call to be dedicated to using them in PHP Those talented PHP programmers out in the world are always hungry for new knowledge This chapter aims to expand their realm of hunger from just PHP- based concepts to the more architecturally sound Design Patterns realm The second chapter focuses more on the tools that are available in PHP to build the roots of these Design Pattern... This is exactly what Design Patterns are: reusable solutions for these common problems No book mentioning Design Patterns would be complete without the reference to the Gang of Four: Erich Gamma, Richard Helm, Ralph Johnson, and John Vlissides, authors of the original Design Patterns book After a considerable amount of time in the field, they started noticing particular patterns of design emerging from... duplication Finally, after the software analysis, the team started discovering patterns in their seemingly jumbled code base This is the beginning of this team’s foray into Design Patterns Design Patterns Are Solving the Same Problem In the previous example, Steve’s team stumbled into the first important part of the Design Pattern concept Patterns are not intentionally created in software development They are... Pattern concepts Reviewing such things as the intermediate and advanced OOP features of PHP, the Standard PHP Library, and the existing open source PHP frameworks that are common will help make concrete the coupling of PHP and Design Patterns Reference Chapters The reference chapters are the middle chapters or the actual Design Pattern meat-and-potato portion of the book They will be broken down into four... already been using patterns 5 c01.indd 5 7/17/09 12:17:44 PM Part I: Getting Acquainted with Design Patterns and PHP Even more detailed and closer to the root patterns are examples found in your favorite PEAR or other framework libraries For example, using PEAR DB is an example of putting a Design Pattern into use (notably the factory method) The Zend Framework also uses various different patterns such... easily decided.) In order for the book to reach the widest audience for implementing Design Patterns in PHP, while not becoming a PHP language reference, the following guidelines apply to the audience requirements of this book The reader: ❑ Must be thoroughly experienced in the PHP language or at least have http:/ /php. net bookmarked Some examples may use functions that a beginning programmer may not . with Design Patterns. Professional PHP Design Patterns Saray spine=.5625" PHP Design Patterns Professional Updates, source code, and Wrox technical support at www.wrox.com PHP Design Patterns Aaron. ww .wo we bo ok .co m> Professional PHP Design Patterns Introduction xxi Part I: Getting Acquainted with Design Patterns and PHP Chapter 1: Understanding Design Patterns 3 Chapter 2: Using. Acquainted with Design Patterns and PHP Chapter 1: Understanding Design Patterns 3 What Are They? 3 An All Too Common Example 3 Design Patterns Are Solving the Same Problem 4 Design Patterns Are
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