Update symfony/var-exporter requirement from ^6.4||^7 to ^6.4||^7||^8 #389

	name: "Coding Standards"

	on:
	pull_request:
	branches:
	- "*.x"
	- "main"
	push:
	branches:
	- "*.x"
	- "main"
	workflow_call:
	inputs:
	php-version:
	description: "The PHP version to use when running the job"
	default: "8.4"
	required: false
	type: "string"
	composer-root-version:
	description: "The version of the package being tested, in case of circular dependencies."
	required: false
	type: "string"
	composer-dependency-versions:
	description: "whether the job should install the locked, highest, or lowest versions of Composer dependencies."
	default: "highest"
	required: false
	type: "string"
	composer-options:
	description: "Additional flags for the composer install command."
	default: "--prefer-dist"
	required: false
	type: "string"

	jobs:
	coding-standards:
	name: "Coding Standards (PHP: ${{ inputs.php-version }})"
	runs-on: "ubuntu-22.04"

	steps:
	- name: "Checkout"
	uses: "actions/checkout@v5"

	- name: "Install PHP"
	uses: "shivammathur/setup-php@v2"
	with:
	coverage: "none"
	ini-file: development
	php-version: "${{ inputs.php-version }}"
	tools: "cs2pr"

	- name: "Set COMPOSER_ROOT_VERSION"
	run: \|
	echo "COMPOSER_ROOT_VERSION=${{ inputs.composer-root-version }}" >> $GITHUB_ENV
	if: "${{ inputs.composer-root-version }}"

	- name: "Install dependencies with Composer"
	uses: "ramsey/composer-install@v3"
	with:
	dependency-versions: "${{ inputs.composer-dependency-versions }}"
	composer-options: "${{ inputs.composer-options }}"

	- name: "Run PHP_CodeSniffer"
	run: \|
	vendor/bin/phpcs --report-emacs --report-diff \|\| true

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