gabrielanhaia/php-design-patterns
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Last Updated: 2023-08-21 18:18:47
Learn how to implement the most important Design Patterns into your PHP application. This project uses PHP 8+. it has examples for each Pattern and an Article explaining how to use them step by step, their advantages, and disadvantages.
License: MIT License
Languages: Dockerfile, PHP, Makefile
Every week a new Pattern + Article on www.medium.com/@anhaia.gabriel and www.medium.com/devwarlocks
PHP 8.2+ - Design Patterns
This repository was created to show the implementation of various Design Patterns using PHP 8.2. There is no dependency on a framework, and the examples are the most real as possible based on my own experiences solving real-life problems. Applying the design pattern and its concept in any PHP project will be effortless once you learn the design pattern and its concept.
Classification/Type
| Type | General Article | Diagrams |
|---|---|---|
 |
LEARN HERE 📖 | HERE |
 |
SOON | HERE |
 |
SOON | SOON |
Patterns implemented + Article
| # | 📖 Pattern | Classification~Type | Code Example / Implementation | ✍️ Article / Post 📚 | Diagram |
|---|---|---|---|---|---|
| 1 | Abstract Factory | |
HERE | SOON | HERE |
| 2 | Builder | |
HERE | SOON | HERE |
| 3 | Factory Method | |
HERE | LEARN HERE 📖 | HERE |
| 4 | Prototype | |
HERE | SOON | HERE |
| 5 | Singleton | |
HERE | SOON | HERE |
| 6 | Object Pool | |
HERE | SOON | HERE |
| 7 | Adapter | |
HERE | LEARN HERE 📖 | HERE |
| 8 | Composite | |
HERE | LEARN HERE 📖 | HERE |
| 9 | Bridge | |
HERE | SOON | HERE |
| 10 | Facade | |
HERE | LEARN HERE 📖 | HERE |
| 11 | Decorator | |
HERE | SOON | HERE |
| 12 | Flyweight | |
HERE | SOON | HERE |
| 13 | Proxy | |
HERE | SOON | HERE |
| 14 | Template Method | |
HERE | LEARN HERE 📖 | SOON |
| 15 | Strategy | |
HERE | LEARN HERE 📖 | SOON |
| 16 | Iterator | |
HERE | SOON | SOON |
| 17 | Memento | |
HERE | SOON | SOON |
| 18 | Money |  |
HERE | LEARN HERE 📖 | SOON |
| 19 | Null Object | |
HERE | SOON | SOON |
| 20 | Observer | |
HERE | LEARN HERE 📖 | SOON |
| 21 | State | |
HERE | SOON | SOON |
| 22 | Command | |
HERE | SOON | SOON |
| 23 | Chain of Responsibility | |
HERE | SOON | SOON |
| 24 | Interpreter | |
HERE | SOON | SOON |
| 25 | Mediator | |
HERE | SOON | SOON |
| 26 | Visitor | |
HERE | LEARN HERE 📖 | SOON |
Dependencies
Running the project
I strongly recommend that you follow the articles (links above) and run them with Docker. It will be much easier, and you need to install Docker on your computer, independent of the OS you are using. With a few commands, you will run/test all the Design Patterns implemented throughout the course.
1. Build the container:
docker build -t design-patterns .or if you prefer
make build2. Run the following commands to test the design patterns:
make helpand then you will see the list of commands
3. You need to run the command with the pattern you want to test, for example:
make strategy4. In case you want to see a short description of the pattern, you can run the make PATTERN_NAME-help, for example:
make strategy-helpWith that, you should see a one-line description of the pattern.
Additional Information
- If you take a look at the examples in the blog or inside the folders
/src/{$pattern_name}/you will notice that almost All the examples contain a folder calledcomponents; those folders are the files/classes used to demonstrate how to use each pattern. Never consider what is in there as part of the pattern! They are not examples to be followed in your applications.