Object Oriented Design Patterns in PHP 7
Object Oriented Design Patterns in PHP 7
About the Book
PHP 7 - is kind of a revolution in the way that delivers enormous power to everything from websites and mobile to enterprises and the cloud. This is the most important change for PHP since the release of PHP 5 in 2004. It has brought explosive performance improvements, drastically reduced memory consumption, and a host of brand-new language features to make your apps soar. This book makes you ready to take that revolution under your wing.
PHP 7 will be definitely faster, and speedier than before but that is not the thing we're going to discuss about in this book.
What makes PHP 7 so special?
The very first thing is of course speed. It’s been found by the developers, around the world, php 7 is twice as fast as 5.6 and in some cases it’s faster! Since it’s tested on widely used php CMS like wordpress and drupal, you can bet on it.
The founder developers have been working hard on this issue since long time. Speed really matters and the developers always want one thing. The language code-base should reduce memory consumption and increase performance.
Php 7 has touched that dream-point.
- How we can use that speed?
- How we can use our object oriented programming concepts to exploit these cool features?
- How we can use beautiful design patterns to make our php7 application simply ‘awesome’?
Who should read this book?
This book is intended for everyone. From an absolute beginner to the seasoned php developers who have frequently used procedural methods but have never tried OOP seriously.
Besides, for absolute beginners I have written a quick recapitulation that will guide you to the core concepts of OOP and Esign patterns.
Are you a beginner or an intermediate learner who has been struggling through the maze of OOP and Design Patterns concepts?
Then this book is for you
We are interested about learning new Features of PHP 7. They are Scalar type declarations, Return type declarations, Null coalescing operator, Spaceship operator, Constant arrays using define(), Anonymous classes, Closure::call(), Group use declarations and many, many more…
About the Author
Table of Contents
- Note from Author
-
Dedication
- Acknowledgements
- What makes PHP 7 so special?
- Who should read this book?
- How to upgrade to PHP 7
- Day 1
- OOP and PHP 7
-
A Quick Recapitulation
- 2.1 - Type Summary
- 2.2 - To Remember
- 2.3 - PHP Function
- 2.4 - More about Functions …
- 2.5 – Summary of Simple Classes
-
Namespace, TRAIT, and JSON
- 3.1 - What is Namespace?
- 3.2 – How to Autoload Namespace?
- 3.3 - What is Trait?
- 3.4 - What is JSON?
- Composer Revolution
-
SOLID Design Principle
- 5.1 – Single Responsibility Principle
- 5.2 – Open Closed Principle
- 5.3 - Liskov Substitution Principle
- 5.4 - Interface Segregation Principle
- 5.5 - Dependency Inversion Principle
- 5.6 - Interfaces and Method Injection
- Day 2
-
Overview of Classes and Objects
- What you can do?
- Get, Set and Go…
- Hiding Information
-
Inheritance, Encapsulation, Abstract Class and Interface
- 9.1 - Introducing Abstraction and Encapsulation
- 9.2 - Defining Abstraction
- 9.3 - Defining encapsulation
- 9.4 - Difference between Abstraction and Encapsulation
- 9.5 - Basic Interfaces
- Abstract Classes
- Day 3
- What is Design Pattern
- What is Your Strategy?
-
More about Architecture
- 12.1 – Compose the Architecture
- Factory Patterns and Singleton Patterns
- Day 4
- Decorating Applications
- Responsibility Unchained
- Adapt SMS into MAIL
- Day 5
- The Template Pattern
- Relationships between Classes
- Static Variables, Static Functions and Singleton Pattern
- Day 6
- PHP 7 is Twice Faster!
- Classes Without Names
-
Know Your Type
- Can we make it more Strict?
- Return Type Declarations
- Day 7
- Group ‘Use’ Declarations
- On the Spaceship
-
Other new features
- Closure::call()
- Integer division with intdiv()
- Null coalescing operator
- Epilogue: What Next
Causes Supported
Amazon Watch
Supporting Indigenous Peoples. Protecting the Amazon.
http://amazonwatch.orgAmazon Watch is a nonprofit organization founded in 1996 to protect the rainforest and advance the rights of indigenous peoples in the Amazon Basin. We partner with indigenous and environmental organizations in campaigns for human rights, corporate accountability and the preservation of the Amazon's ecological systems.
Other books by this author
The Leanpub 60-day 100% Happiness Guarantee
Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.
See full terms
Do Well. Do Good.
Authors have earned$11,955,464writing, publishing and selling on Leanpub, earning 80% royalties while saving up to 25 million pounds of CO2 and up to 46,000 trees.
Learn more about writing on Leanpub
Free Updates. DRM Free.
If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).
Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.
Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.
Learn more about Leanpub's ebook formats and where to read them
Top Books
- #1
OpenIntro Statistics
David Diez, Christopher Barr, Mine Cetinkaya-Rundel, and OpenIntroA complete foundation for Statistics, also serving as a foundation for Data Science.
Leanpub revenue supports OpenIntro (US-based nonprofit) so we can provide free desk copies to teachers interested in using OpenIntro Statistics in the classroom and expand the project to support free textbooks in other subjects.
More resources: openintro.org.
- #2
Deep Learning with PyTorch Step-by-Step
Daniel Voigt GodoyIn 2019, I published a PyTorch tutorial on Towards Data Science and I was amazed by the reaction from the readers! Their feedback motivated me to write this book to help beginners start their journey into Deep Learning and PyTorch. I hope you enjoy reading this book as much as I enjoy writing it.
- #3
Linear Algebra
Elira Curri and Tanush ShaskaAnswers to selected problems included.
- #4
Modern IT Automation with PowerShell
The DevOps Collective, Inc. and Michael ZanattaA PowerShell Textbook written by the community for the community!
- #5
Ansible for DevOps
Jeff GeerlingAnsible is a simple, but powerful, server and configuration management tool. Learn to use Ansible effectively, whether you manage one server—or thousands.
- #6
R Programming for Data Science
Roger D. PengThis book brings the fundamentals of R programming to you, using the same material developed as part of the industry-leading Johns Hopkins Data Science Specialization. The skills taught in this book will lay the foundation for you to begin your journey learning data science. Printed copies of this book are available through Lulu.
- #7
Code Your Own Synth Plug-Ins With C++ and JUCE
Matthijs HollemansLearn the fundamentals of audio programming by building a fully-featured software synthesizer plug-in, with every step explained along the way. The plug-in can be used in all the popular DAWs and is made using the industry standard tools for audio development: JUCE framework and the C++ programming language. Not too much math, lots of explanations!
- #8
The Rails 7 Way
Obie Fernandez, Lucas Dohmen, and Tom Henrik AadlandThe Rails™ 7 Way is the comprehensive, authoritative reference guide for professionals delivering production-quality code using modern Ruby on Rails. It illuminates the entire Rails 7 API, its most powerful idioms, design approaches, and libraries. Building on the previous editions, this edition has been heavily refactored and updated.
- #9
Software Architecture for Developers
Simon BrownA developer-friendly, practical and pragmatic guide to lightweight software architecture, technical leadership and the balance with agility.
- #10
node-opcua by example
Etienne RossignonGet the best out of node-opcua through a set of documented examples by the author himself that will allow you to create stunning OPCUA Servers or Clients.
Top Bundles
- #1
Software Architecture
2 Books
"Software Architecture for Developers" is a practical and pragmatic guide to modern, lightweight software architecture, specifically aimed at developers. You'll learn:The essence of software architecture.Why the software architecture role should include coding, coaching and collaboration.The things that you really need to think about before... - #2
CCIE Service Provider Ultimate Study Bundle
2 Books
Piotr Jablonski, Lukasz Bromirski, and Nick Russo have joined forces to deliver the only CCIE Service Provider training resource you'll ever need. This bundle contains a detailed and challenging collection of workbook labs, plus an extensively detailed technical reference guide. All of us have earned the CCIE Service Provider certification... - #3
Pattern-Oriented Memory Forensics and Malware Detection
2 Books
This training bundle for security engineers and researchers, malware and memory forensics analysts includes two accelerated training courses for Windows memory dump analysis using WinDbg. It is also useful for technical support and escalation engineers who analyze memory dumps from complex software environments and need to check for possible... - #4
Static Analysis and Automated Refactoring
2 Books
As PHP developers we are living in the "Age of Static Analysis". We can use a tool like PHPStan to learn about potential bugs before we ship our code to production, and we can enforce our team's programming standards using custom PHPStan rules. Recipes for Decoupling by Matthias Noback teaches you in great detail how to do this, while also... - #5
Practical FP in Scala + Functional event-driven architecture
2 Books
Practical FP in Scala (A hands-on approach) & Functional event-driven architecture, aka FEDA, (Powered by Scala 3), together as a bundle! The content of PFP in Scala is a requirement to understand FEDA so why not take advantage of this bundle!? - #6
Modern C++ Collection
3 Books
Get All about Modern C++C++ Standard Library, including C++20Concurrency with Modern C++, including C++20C++20Each book has about 200 complete code examples. Updates are included. When I update one of the books, you immediately get the updated bundle. You can expect significant updates to each new C++ standard (C++23, C++26, .. ) and also... - #7
All the Books of The Medical Futurist
6 Books
We put together the most popular books from The Medical Futurist to provide a clear picture about the major trends shaping the future of medicine and healthcare. Digital health technologies, artificial intelligence, the future of 20 medical specialties, big pharma, data privacy, digital health investments and how technology giants such as Amazon... - #9
Statistics - All Lee Baker's Books
10 Books
This bundle includes all of the statistics books that Lee Baker has published at LeanPub 13 Statistics Books*1 PlaceNo Hassle! All in both epub and mobi formats - perfect for all devices and screen sizes. --------------------------------------------------------- *The book listed as Getting Started With Statistics is a bundle of 4 books...
