OOP Patterns Unlocked
A Practical Guide to PHP and TypeScript Web Development
Are you ready to unlock the power of Object-Oriented Programming (OOP) in PHP and TypeScript? Welcome to "OOP Patterns Unlocked," your go-to guide for mastering OOP concepts in web development.
Book Highlights
Why You Need This Book
Comprehensive Guide
Boost your career with in-depth OOP knowledge.
Practical Examples
I use code examples from real-world open source projects.
Dual-Language Approach
Create efficient, maintainable, and scalable web applications.
Max Zhuk
Author, Blogger, Software Engineer
Over 15 years of experience in web development. Tech writer with a passion for sharing knowledge. Check out my tech blogs and stay updated with the latest trends in web development.
Max Zhuk
Author, Blogger, Software Engineer
Over 15 years of experience in web development. Tech writer with a passion for sharing knowledge. Check out my tech blogs and stay updated with the latest trends in web development.
Table of Contents
- Overview of programming paradigms and the need for OOP in PHP and TypeScript
- Concepts and principles of OOP
- Advantages of OOP in PHP and TypeScript software development
- Introduction to creational patterns
- Singleton
- Multiton
- Factory method
- Abstract factory
- Builder
- Prototype
- Object pool
- Simple factory
- Introduction to structural patterns
- Adapter
- Bridge
- Composite
- Decorator
- Facade
- Flyweight
- Proxy
- Introduction to behavioral patterns
- Chain of Responsibility
- Command
- Interpreter
- Iterator
- Mediator
- Memento
- Observer
- State
- Strategy
- Template Method
- SOLID principles
- Refactoring and improving in PHP and TypeScript
- Testing and debugging
- Afterword
- Recommendations
- Final thoughts and encouragement for readers
Advanced OOP Topics in PHP and TypeScript
Sample Chapter from the book
Single Responsibility Principle (SRP)
The Single Responsibility Principle, often abbreviated as SRP, posits a straightforward yet impactful notion: a class should have only one reason to change. This principle is the epitome of modularity, advocating for the encapsulation of just a single functionality within each class. The SRP serves as a foundational pillar in the architecture of clean, maintainable code, and its significance is magnified in languages that heavily employ Object-Oriented Programming (OOP) paradigms, such as PHP and TypeScript.
Why SRP Matters
The SRP is not merely a theoretical guideline but a practical tool that has profound implications on the maintainability and scalability of software applications. When a class adheres to the SRP, it becomes significantly easier to manage, test, and understand. Each class becomes a modular component that can be easily plugged into different parts of the application without causing ripple effects of changes. This isolation of responsibilities enhances the robustness of the code and minimizes the risk of introducing bugs when making changes.
Implementing SRP in PHP
In PHP, the SRP can be effectively implemented by creating well-defined classes and methods, each serving a unique purpose. For instance, instead of having a monolithic UserManager class that handles authentication, authorization, and logging, you could segregate these functionalities into separate classes like AuthenticationManager, AuthorizationManager, and UserLogger...
Read the continuation in the book
Why SRP Matters
The SRP is not merely a theoretical guideline but a practical tool that has profound implications on the maintainability and scalability of software applications. When a class adheres to the SRP, it becomes significantly easier to manage, test, and understand. Each class becomes a modular component that can be easily plugged into different parts of the application without causing ripple effects of changes. This isolation of responsibilities enhances the robustness of the code and minimizes the risk of introducing bugs when making changes.
Implementing SRP in PHP
In PHP, the SRP can be effectively implemented by creating well-defined classes and methods, each serving a unique purpose. For instance, instead of having a monolithic UserManager class that handles authentication, authorization, and logging, you could segregate these functionalities into separate classes like AuthenticationManager, AuthorizationManager, and UserLogger...
Read the continuation in the book