PHPStan is a static analysis tool for PHP that helps you improve the quality of your code by identifying potential bugs and errors. It works by analyzing your code and looking for problems that could cause issues at runtime, such as type errors, null reference exceptions, and unused variables.

At Dekkode, we use PHPStan in all of our projects to ensure that our code is as reliable and bug-free as possible. It is an essential part of our development process, and we have found that it has significantly improved the quality of our code.

One of the key advantages of using PHPStan is that it is easy to use and integrate into your workflow. It is highly configurable, allowing you to customize the level of analysis that it performs, and it has a large set of rules that you can use to fine-tune its behavior.

In short, if you are looking for a simple and effective way to improve the quality of your PHP code, PHPStan is an excellent choice. It is a powerful and widely used static analysis tool that will help you identify and fix problems in your code, ensuring that it is reliable and maintainable.