Hi there 👋

My name is Markus Staab, a open source enthusiast since 2008 ✨.

I am one of the top contributors💫 to PHPStan and Rector. It's likely you read my name in the changelog or release notes somewhere.

Below you can find a list of my personal contribution highlights:

• @param-out implementation in PHPStan
• type inference for regular expressions in PHPStan, see also my blog post
• @require-extends and @require-implements in PHPStan, see also my blog post
• @non-falsey-string type in PHPStan, see also my blog post
• PHPStan sprintf()/sscanf() type inference, see also my blog post
• Endless pull requests to improve performance and efficiency in PHPStan and Rector
• Hundreds of bug fixes in PHPStan, Rector, PHPUnit, Composer…

Additionally I am the developer behind cs2pr, phpstan-dba, phpstan-todo-by, rexstan and a few more projects.

For fun and educating myself I contributed to various projects - REDAXO, filp/whoops, sabre/dav, stomp-php, propelorm - to name a few of them.

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💻 Check out what I'm currently working on

• phpstan/phpstan-src (today)
• FriendsOfREDAXO/rexstan (today)
• rectorphp/type-perfect (1 day ago)
• shipmonk-rnd/dead-code-detector (3 days ago)
• staabm/phpstan-todo-by (3 days ago)

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see all my recent activities

📫 How to reach me