fix static analysis #49

	name: 'PHPStan'
	on:
	push:
	jobs:
	phpstan:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout the repository
	uses: actions/checkout@v4
	with:
	fetch-depth: 1
	# ------------------------------------------------------------------------------
	# Prepare our composer cache directory
	# ------------------------------------------------------------------------------
	- name: Get Composer Cache Directory
	id: get-composer-cache-dir
	run: \|
	echo "dir=$(composer config cache-files-dir)" >> $GITHUB_OUTPUT
	- uses: actions/cache@v4
	id: composer-cache
	with:
	path: ${{ steps.get-composer-cache-dir.outputs.dir }}
	key: ${{ runner.os }}-composer-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-composer-
	# ------------------------------------------------------------------------------
	# Install dependencies
	# ------------------------------------------------------------------------------
	- name: Install dependencies
	run: composer install --ignore-platform-reqs --no-interaction
	# ------------------------------------------------------------------------------
	# Run PHPStan
	# ------------------------------------------------------------------------------
	- name: Run PHPStan
	run: composer phpstan

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