Add 8.1 & 8.2 PHP versions for CI #27

	name: PHP

	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php-versions: ['7.2', '7.3', '7.4', '8.0', '8.1', '8.2']
	steps:
	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	coverage: xdebug

	- uses: actions/checkout@v2

	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache dependencies
	uses: actions/cache@v2
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --no-interaction

	- name: PHPUnit
	run: ./vendor/bin/phpunit --coverage-clover build/clover.xml

	- name: PHP CS Fixer
	run: PHP_CS_FIXER_IGNORE_ENV=1 ./vendor/bin/php-cs-fixer fix --dry-run

	- name: Upload coverage results to Coveralls
	if: matrix.php-versions == '7.4'
	env:
	COVERALLS_REPO_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: \|
	wget https://github.com/php-coveralls/php-coveralls/releases/download/v2.4.3/php-coveralls.phar
	chmod +x php-coveralls.phar
	php php-coveralls.phar --coverage_clover=build/clover.xml --json_path=build/coveralls-upload.json -vvv

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