Upgrade tooling for WPCS 3.0 and PHP 8.0+ #2

	name: PHP Standards
	on:
	push:
	branches:
	- 'main'
	paths:
	- '**.php'
	- '**.json'
	pull_request:
	branches:
	- '**'
	paths:
	- '**.php'
	- '**.json'

	jobs:
	build:
	name: PHP Coding Standards
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1

	- name: Install PHP
	uses: shivammathur/setup-php@e6f75134d35752277f093989e72e140eaa222f35 # v2.28.0
	with:
	php-version: '8.1'
	coverage: none

	- name: Echo PHP & Composer versions
	run: \|
	php --version
	php -m
	composer --version

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

	- name: Cache PHP Dependencies
	id: composer-cache
	uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
	with:
	path: ${{ steps.composer-cache-dir.outputs.dir }}
	key: ${{ runner.os }}-composer-7.2-${{ hashFiles('composer.lock') }}

	- name: Install PHP Dependencies
	run: \|
	composer install --prefer-dist --no-progress --no-suggest --no-interaction

	- name: PHPCS cache
	uses: actions/cache@704facf57e6136b1bc63b828d79edcd491f0ee84 # v3.3.2
	with:
	path: tests/cache
	key: ${{ runner.os }}-phpcs-7.2-${{ hashFiles('plugin.php') }}

	- name: Check the code for style issues
	run: \|
	composer lint

	- name: Run the tests
	run: \|
	composer test
	env:
	MYSQL_DATABASE: wordpress
	WP_TESTS_DB_PASS: root

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