phpcs: fix errors #18

	name: PHP CodeSniffer

	on:
	pull_request:
	paths:
	- '**.php'
	push:
	paths:
	- '**.php'

	permissions:
	contents: read
	pull-requests: write

	jobs:
	phpcs:
	name: PHP CodeSniffer
	runs-on: ubuntu-latest
	steps:
	- name: Checkout code
	uses: actions/checkout@v2

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: '7.4'
	tools: composer:v2

	- name: Install dependencies
	run: composer install

	- name: Run PHP CodeSniffer
	run: vendor/bin/phpcs -p --standard=phpcs.xml --report=full --runtime-set ignore_warnings_on_exit 1 > phpcs-results.txt

	- name: Post PHPCS results as PR comment
	if: github.event_name == 'pull_request'
	uses: actions/github-script@v6
	with:
	github-token: ${{secrets.GITHUB_TOKEN}}
	script: \|
	const fs = require('fs');
	const phpcsOutput = fs.readFileSync('phpcs-results.txt', 'utf8');
	const summary = phpcsOutput.split('\n').slice(0, 10).join('\n'); // Get first 10 lines for summary
	const fullReport = '## PHP CodeSniffer Results\n\n<details><summary>Click to expand full report</summary>\n\n```\n' + phpcsOutput + '\n```\n</details>';
	github.rest.issues.createComment({
	issue_number: context.issue.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: '## PHP CodeSniffer Summary\n\n```\n' + summary + '\n```\n\n' + fullReport
	});

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