Merge pull request #47 from jobjen02/optional-param #163

	name: Main pipeline
	on: [push, pull_request]
	jobs:
	Tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php-versions: ['8.1', '8.2', '8.3']
	steps:
	- name: Checkout
	uses: actions/checkout@v4

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

	- name: Get composer cache directory
	id: composer-cache
	run: echo "::set-output name=dir::$(composer config cache-files-dir)"

	- name: Cache dependencies
	uses: actions/cache@v4
	with:
	path: ${{ steps.composer-cache.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: ${{ runner.os }}-composer-

	- name: Install dependencies
	run: composer install --prefer-dist

	- name: Run tests
	run: composer test

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