explicit nullable types: fix deprecation notices in PHP 8.4 #25

	name: CI

	on: [push, pull_request]

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	include:
	- php_version: 8.1
	- php_version: 8.2
	- php_version: 8.3
	code_coverage: upload

	steps:
	- name: Checkout code
	uses: actions/checkout@v4
	with:
	fetch-depth: 2 # Required by Scrutinizer (Ocular)

	- name: Set up Docker Compose
	run: sudo apt-get update && sudo apt-get install -y docker-compose

	- name: Run tests
	run: ./test.sh ${{ matrix.php_version }}

	- name: Upload Scrutinizer coverage
	uses: sudo-bot/action-scrutinizer@latest
	if: github.repository == 'mindplay-dk/sql' && matrix.code_coverage == 'upload'
	with:
	cli-args: "--format=php-clover test/build/clover.xml"

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