Fix deprecation error with PHP 8.2. #114

	name: CI

	on: [ push, pull_request ]

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

	strategy:
	matrix:
	os: [ ubuntu-latest ]
	php-version: [ '7.0' ]

	name: PHP ${{ matrix.php-version }} on ${{ matrix.os }}

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

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

	- name: Set up Composer caching
	uses: actions/cache@v2
	env:
	cache-name: cache-composer-dependencies
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-composer-

	- name: Install PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-version }}
	env:
	COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Install dependencies
	run: \|
	composer config github-oauth.github.com ${{ secrets.GITHUB_TOKEN }}
	composer install
	env:
	COMPOSER_TOKEN: ${{ secrets.GITHUB_TOKEN }}

	- name: Run code sniffer
	run: vendor/bin/phpcs --colors

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