How do you update and improve your professional skills and knowledge?

To enhance and update my professional skills in PHP, I use several approaches:

• Reading official PHP documentation and popular libraries (e.g., Symfony, Laravel).
• Taking online courses and webinars to stay informed about new features of the language and frameworks.
• Studying and analyzing other people's code on GitHub to understand best practices and patterns.
• Participating in professional communities and forums (Stack Overflow, PHP.ru) where experience can be exchanged.
• Practical work on projects using new technologies and approaches.

For example, recently I studied new features of PHP 8, such as union types and attributes, and applied them in a small project to reinforce my knowledge.