Merge pull request #5 from JanWennrich/php-81-compatibility #9

	name: PHP
	on:
	push:
	pull_request:

	jobs:
	unit:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php: [8.1, 8.2, 8.3]
	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '${{ matrix.php }}'

	- name: Install dependencies
	run: composer install

	- name: Run tests
	run: vendor/bin/phpunit

	phpstan:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.1

	- name: Install dependencies
	run: composer install

	- name: Run PHPStan
	run: vendor/bin/phpstan analyse

	cs:
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.1

	- name: Install dependencies
	run: composer install

	- name: Run PHP CS Fixer
	run: vendor/bin/php-cs-fixer fix --dry-run --diff

Provide feedback