settings.php: repository database connection initialization fixed #622

	#php code fixer

	name: phpfixer

	on:
	push:
	branches:
	- master

	jobs:
	# This workflow contains a single job called "build"
	build:
	# The type of runner that the job will run on
	runs-on: ubuntu-latest


	# Steps represent a sequence of tasks that will be executed as part of the job
	steps:
	# Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it
	- uses: actions/checkout@v2

	- name: Setup PHP with PECL extension
	uses: shivammathur/setup-php@v2
	with:
	php-version: '7.4'

	- name: install phpdocumentator
	run: curl -L https://github.com/FriendsOfPHP/PHP-CS-Fixer/releases/download/v2.16.3/php-cs-fixer.phar > php-cs-fixer.phar

	- name: run phpfixer
	run: php php-cs-fixer.phar fix ./src

	- name: commit fix
	run: \|
	git config user.email "workflow@github.actions"
	git config user.name "Github Actions Workflow"
	git add *
	git commit -a -m 'PHP code fixes' \|\| true
	git push origin \|\| true

Provide feedback