Fix nesting deprecation, fix build #201

	name: PHP

	on: [push, pull_request]

	env:
	PHPCS_DIR: /tmp/phpcs
	PHPCOMPAT_DIR: /tmp/phpcompatibility
	SNIFFS_DIR: /tmp/sniffs
	WPCS_DIR: /tmp/wpcs

	jobs:
	build:
	name: Test php
	runs-on: ubuntu-20.04

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

	- name: Setup PHP with Xdebug 2.x
	uses: shivammathur/setup-php@v2
	with:
	php-version: '8.3'
	coverage: xdebug2

	- name: Set up PHPCS and WordPress-Coding-Standards
	uses: php-actions/composer@v6
	env:
	COMPOSER: "composer.json"
	with:
	php_version: "8.3"
	version: "2.3.7"
	args: "--ignore-platform-reqs --optimize-autoloader"

	- name: Run PHP_CodeSniffer
	run: \|
	vendor/bin/phpcs -p . --extensions=php --ignore=vendor,node_modules,src,js,css,sass --standard=phpcs.xml

	- name: Test PHP for syntax errors
	run: find -L . -name '*.php' -print0 \| xargs -0 -n 1 -P 4 php -l

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