Over a two-month period, contributed targeted improvements to open source PHP projects with a focus on code quality and documentation. In the laravel/framework repository, updated the documentation for DB::prohibitDestructiveCommands to accurately reflect runtime behavior, clarifying the handling of destructive commands such as migrate:rollback and reducing potential developer confusion. Later, in PHP-CS-Fixer, implemented an exclude option for the phpdoc_types rule, allowing users to preserve specified type annotations during automated fixes. This feature included updates to configuration, documentation, and tests, demonstrating a disciplined approach to static analysis and PHP development while enhancing flexibility and safety for diverse codebases.