Frameworks provide a tool for rapid application development, but often accrue technical debt as rapidly as they allow you to create functionality. Technical debt is created when maintainability isn't a purposeful focus of the developer. Future changes and debugging become costly, due to a lack of unit testing and structure. Here's how to begin structuring your code to achieve testability and maintainability – and save you time.
We'll Cover (loosely)
- DRY
- Dependency Injection
- Interfaces
- Containers
- Unit Tests with PHPUnit
Let's begin with some contrived, but typical code. This might be a model class in any given framework.
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