Explore programming books/courses from Indie Creators
16 years of testing advice to help you learn to test your PHP code no matter what framework you use.
Lays out a pragmatic approach to developing web applications with Symfony 5: from scratch to production.
Learn what the N+1 problem is, why it occurs, how to diagnose and discover it in your application, and how to solve it using plain old PHP (no ORMs needed!).
Get your code under control in a series of small, specific steps.
Domain-Driven Design in PHP
Discover DDD, Architectural Styles, Tactical Design Implementations, and Bounded Context Integration with PHP.