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 45-day 100% Happiness Guarantee
Within 45 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$11,046,394writing, 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), EPUB (for phones and tablets) and MOBI (for 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
C++ Best Practices
Jason TurnerLevel up your C++, get the tools working for you, eliminate common problems, and move on to more exciting things!
- #2
Functional Programming Made Easier
Charles ScalfaniA Functional Programming book from beginner to advanced without skipping a single step along the way.
In my 40 years of programming, I've felt that programming books always let me down, especially Functional Programming books. So, I wrote the book I wish I had 5 years ago.
Functional Programming will never be easy, but it can be easier.
- #3
Hype Cycle Of The Top 50 Emerging Digital Health Trends
Dr. Bertalan MeskoDigital technologies have completely transformed our lives in the last couple of years and started to entirely reshape the landscape of healthcare. The future of healthcare is shaping up in front of our eyes with advances in digital healthcare technologies..
In this book, we analyze the Hype Cycle Of The Top 50 Emerging Digital Health Trends.
- #4
Functional event-driven architecture: Powered by Scala 3
Gabriel VolpeExplore the event-driven architecture (EDA) in a purely functional way, mainly powered by Fs2 streams in Scala 3!
Leverage your functional programming skills by designing and writing stateless microservices that scale, powered by stateful message brokers.
- #5
Retrocomputing with Clash
Gergő ÉrdiHaskell for FPGA Hardware Design: Use abstractions like monads and lenses to implement 1970's retro-computing devices like arcade machines and home computers.
- #6
Practical FP in Scala: A hands-on approach
Gabriel VolpeA practical book aimed for those familiar with functional programming in Scala who are yet not confident about architecting an application from scratch.
Together, we will develop a purely functional application using the best libraries in the Cats ecosystem, while learning about design patterns and best practices.
- #7
Software economics
Luis Artola¿Estás harto del "ellos" y "nosotros" cuando se habla de los técnicos y el resto de la empresa? ¿Sabes cuándo refactorizar "es bueno" pero no encuentras la manera de discutirlo con otros? ¿Te vendría bien un marco mental que te ayude a decidir cuando está justificado trabajar en pareja y cuando no?
- #8
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.
- #9
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.
- #10
Deep Learning in Production
Sergios KaragiannakosBuild, train, deploy, scale and maintain deep learning models. Understand ML infrastructure and MLOps using hands-on examples.
Top Bundles
- #1
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... - #2
Software Architecture for Developers: Volumes 1 & 2 - Technical leadership and communication
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... - #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
Retromat eBook Bundle for Agile Retrospectives
2 Books
If you facilitate retrospectives this bundle is for you: "Plans for Retrospectives" helps beginners learn the lay of the land with tried-and-true plans. Once you know your way around, "Run great agile retrospectives" contains all 135+ activities in Retromat for you to mix and match. - #8
Books on problem-solving using Agile, Lean, Complexity, and more
6 Books
Six great books on problem-solving. Learn how to deal with impediments using agile practices, do A3 problem-solving with lean thinking, apply complexity science, finding root causes, and do event storming. All in one buy for a largely reduced price! Books included Agile teams need to be able to handle impediments. The book Problem? What Problem?... - #9
10 Books Bundle - A New Career in Tech 🚀
10 Books
Do you want to create yourself a new and profitable skillset - in one year or less? Do you want to position yourself on the right side of change finally? Do you want to work from home and set your own work schedule while choosing fun and interesting coding projects? Software developers and freelance developersearn six figuresin the US, according...
