优化 Cookie 设置（数组 key 为字符串数值时，PHP 会自动转换为 int） #21

	name: PHP CS Fixer

	on:
	pull_request:
	branches:
	- "8.x"
	paths:
	- '**.php'

	jobs:
	php-cs-fixer:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@v3
	with:
	fetch-depth: 10

	- name: Set up PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.0'
	tools: cs2pr,php-cs-fixer

	- name: Run PHP CS Fixer
	run: \|
	changed_files=$(git diff --name-only ${{ github.event.pull_request.base.sha }} ${{ github.sha }} -- '*.php')
	for file in $changed_files; do
	php-cs-fixer fix "$file" --dry-run --diff --rules=@PER-CS2.0 --format=checkstyle \| cs2pr
	done

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