PHP Scripts & Templates
PHPStan
PHPStan is a static analysis tool that finds bugs in PHP code without running it.
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- Added
- Oct 31, 2026
- Source
- phpstan.org
What you can do with it
- Catch type errors and undefined variables early
- Raise strictness level by level
- Run it in your editor or before deploying
- Improve code quality on older projects
Good to know
Start at a low level on existing code, then increase it gradually.