github-actions(deps): Bump actions/cache from 3 to 4 #713

	# https://help.github.com/en/categories/automating-your-workflow-with-github-actions

	on: # yamllint disable-line rule:truthy
	pull_request: ~
	push:
	branches:
	- "main"
	- "[0-9].*"

	name: "Tests"

	jobs:
	phpunit:
	name: "PHPUnit (${{ matrix.php-version }})"

	strategy:
	fail-fast: false
	matrix:
	experimental:
	- false
	php-version:
	- "7.4"
	- "8.0"
	- "8.1"
	- "8.2"
	include:
	- experimental: true
	php-version: "8.3"

	runs-on: "ubuntu-latest"

	steps:
	- name: "Checkout code"
	uses: "actions/checkout@v4"

	- name: "Install PHP with extensions"
	uses: "shivammathur/setup-php@v2"
	with:
	coverage: "none"
	extensions: "intl"
	php-version: "${{ matrix.php-version }}"

	- name: "Determine composer cache directory"
	id: "composer-cache"
	run: "echo \"directory=$(composer config cache-dir)\" >> $GITHUB_OUTPUT"

	- name: "Cache dependencies installed with composer"
	uses: "actions/cache@v4"
	with:
	path: "${{ steps.composer-cache.outputs.directory }}"
	key: "composer-${{ matrix.php-version }}-${{ hashFiles('composer.*') }}"
	restore-keys: \|
	composer-${{ matrix.php-version }}-
	composer-

	- name: "Download dependencies"
	run: "composer update --ansi --no-interaction --no-progress --optimize-autoloader"

	- name: "Run tests"
	run: "./vendor/bin/phpunit --colors=always"
	continue-on-error: "${{ matrix.experimental }}"

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