Bump symfony/process from 6.3.0 to 6.4.15 in /vendor-bin/php-cs-fixer #85

	name: Tests

	on:
	push: ~
	pull_request: ~

	jobs:
	tests:
	name: PHP ${{ matrix.php-versions }} on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	php-versions:
	- '5.5'
	- '5.6'
	- '7.0'
	- '7.1'
	- '7.2'
	- '7.3'
	- '7.4'
	- '8.0'
	- '8.1'
	os: [ubuntu-latest]

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

	- name: Set up PHP ${{ matrix.php-versions }}
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php-versions }}
	extensions: mbstring
	coverage: pcov

	- name: Setup Problem Matchers for PHP
	run: echo "::add-matcher::${{ runner.tool_cache }}/php.json"

	- name: Setup Problem Matchers for PHPUnit
	run: echo "::add-matcher::${{ runner.tool_cache }}/phpunit.json"

	- name: Validate composer.json and composer.lock
	run: composer validate

	- name: Get Composer Cache Directory
	id: composer-cache
	run: echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT

	- name: Cache dependencies
	uses: actions/cache@v3
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: \|
	# Don't use our lock file for unit tests
	rm composer.lock

	# Remove PHP 8.1 requirement
	sed -i '/"php": ">=8\.1",/d' composer.json

	# Remove dependencies we don't need for unit tests that break platform requirements
	composer remove --dev \
	bamarni/composer-bin-plugin

	composer install

	- name: Run test suite
	run: \|
	composer test
	composer bench

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