Update CI jobs to use PHP 8.3 #134

	name: "Continuous Integration"

	on:
	push:
	branches:
	- 4.x
	pull_request:
	branches:
	- 4.x

	jobs:
	php-cs-fixer:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.3
	coverage: none

	- name: Install dependencies
	uses: ramsey/composer-install@v2
	with:
	dependency-versions: ${{ matrix.dependencies }}

	- name: PHP-CS-Fixer
	run: php vendor/bin/php-cs-fixer fix --dry-run --diff --no-ansi

	phpstan:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.3
	coverage: none

	- name: Install dependencies
	uses: ramsey/composer-install@v2
	with:
	dependency-versions: ${{ matrix.dependencies }}

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

	rector:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: 8.3
	coverage: none

	- name: Install dependencies
	uses: ramsey/composer-install@v2
	with:
	dependency-versions: ${{ matrix.dependencies }}

	- name: RectorPHP
	run: php vendor/bin/rector process --dry-run

	phpunit:
	strategy:
	matrix:
	operating-system: [ 'ubuntu-latest' ]
	php-version: [ '8.1', '8.2', '8.3' ]

	runs-on: ${{ matrix.operating-system }}

	steps:
	- uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php_version }}
	coverage: none

	- name: Install dependencies
	uses: ramsey/composer-install@v2
	with:
	dependency-versions: ${{ matrix.dependencies }}

	- name: Test PHPUnit
	run: php vendor/bin/phpunit

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