tetreum/cancerstan

Fix some PHPStan errors automatically

Maintainers

Details

github.com/tetreum/cancerstan

Source

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v0.3 2025-07-20 08:51 UTC

Requires

  • php: ^8.2

Requires (Dev)

MIT 5002de4882551132b964c39bb031f94cd598a6ff

devPHPStan

This package is auto-updated.

Last update: 2025-07-20 09:04:10 UTC

README

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Tired of manually fixing PHPStan "errors"?

With CancerStan you can fix some of them automatically or build new fixers yourself to fix even more.

Screenshot from 2025-07-20 11-02-17

Install

composer require --dev tetreum/cancerstan

Usage

vendor/bin/cancerstan --dry-run

CancerStan will run PHPStan first to gather the error list and then try to fix them for you.

Options

  • --dry-run: Will return the changes to apply without applying them
  • --stan: To provide PHPStan's location. Ex: --stan=/docker/phpstan . Default: /vendor/bin/phpstan
  • --custom-fixers: Path to custom fixers directory. Ex: --custom-fixers=./MyCustomFixers

Custom fixers

Your codebase may have it's own tricks and requirements, so you can also make and load custom fixers. Check the src/Fixers folder to get an idea on how to build them.

To load them just point CancerStan to their folder like: vendor/bin/cancerstan --custom-fixers=YOUR_FIXERS_FOLDER_PATH