Raise PHP version to 8.1 (#317) #1006

	on:
	pull_request:
	paths:
	- 'src/**'
	- '.github/workflows/composer-require-checker.yml'
	- 'composer.json'

	push:
	branches: ['master']
	paths:
	- 'src/**'
	- '.github/workflows/composer-require-checker.yml'
	- 'composer.json'

	name: Composer require checker

	jobs:
	composer-require-checker:
	name: PHP ${{ matrix.php }}

	env:
	COMPOSER_ROOT_VERSION: 1.0.0

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

	strategy:
	matrix:
	os:
	- ubuntu-latest

	php:
	- 8.1
	- 8.2
	- 8.3

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

	- name: Install PHP with extensions.
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	coverage: none
	tools: composer:v2

	- name: Update composer.
	run: composer self-update

	- name: Set environment variables pull request linux.
	uses: yiisoft/actions/db/environment-linux@master

	- name: Install db.
	uses: yiisoft/actions/db/subpackage-install@master
	with:
	BRANCH_NAME: ${{ env.BRANCH_NAME }}
	COMPOSER_ROOT_VERSION: ${{ env.COMPOSER_ROOT_VERSION }}
	CURRENT_PACKAGE: db
	FULL_BRANCH_NAME: ${{ env.FULL_BRANCH_NAME }}
	WORK_PACKAGE_URL: ${{ env.WORK_PACKAGE_URL }}

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

	- name: Check dependencies.
	run: vendor/bin/composer-require-checker

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