Raise min version to `PHP 7.3`, check compatibility `PHP 8.3`. #50

	on:
	pull_request:
	paths-ignore:
	- 'docs/**'
	- 'README.md'
	- 'CHANGELOG.md'
	- '.gitignore'
	- '.gitattributes'
	- 'infection.json.dist'
	- 'psalm.xml'

	push:
	paths-ignore:
	- 'docs/**'
	- 'README.md'
	- 'CHANGELOG.md'
	- '.gitignore'
	- '.gitattributes'
	- 'infection.json.dist'
	- 'psalm.xml'

	name: build

	jobs:
	tests:
	name: PHP ${{ matrix.php }}-${{ matrix.os }}

	env:
	extensions: pdo, pdo_mysql
	key: cache-v1

	runs-on: ${{ matrix.os }}

	strategy:
	matrix:
	os:
	- ubuntu-latest

	php:
	- 7.4
	- 8.0
	- 8.1
	- 8.2
	- 8.3

	steps:
	- name: Checkout
	uses: actions/checkout@v3

	- name: Install PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	extensions: ${{ env.extensions }}
	ini-values: date.timezone='UTC'
	coverage: pcov
	tools: composer:v2

	- name: Update composer
	run: composer self-update

	- name: Install dependencies with composer.
	run: composer update --prefer-dist --no-interaction --no-progress --optimize-autoloader --ansi

	- name: Setup source database
	run: \|
	sudo /etc/init.d/mysql start
	mysql -uroot -proot -e 'CREATE DATABASE `yiitest`;'
	mysql -D yiitest -uroot -proot < tests/data/source.sql

	- name: Install sphinx
	run: cd tests/data/actions && sh sphinx-setup.sh

	- name: Run tests with phpunit
	if: matrix.php != '8.1'
	run: vendor/bin/phpunit --colors=always

	- name: Run tests with phpunit
	if: matrix.php == '8.1'
	run: vendor/bin/phpunit --coverage-clover=coverage.xml --colors=always

	- name: Upload coverage to Codecov.
	if: matrix.php == '8.1'
	uses: codecov/codecov-action@v3
	with:
	token: ${{ secrets.CODECOV_TOKEN }}
	file: ./coverage.xml

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