Lint

Added return '' in column_left controller #26

	name: Lint

	on:
	push:
	branches:
	- master
	pull_request:
	types: [opened, synchronize]

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	tests:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	php: ['7.4', '8.0', '8.1', '8.2', '8.3']
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Setup PHP
	uses: shivammathur/setup-php@v2
	with:
	php-version: ${{ matrix.php }}
	tools: composer:v2

	- name: Lint
	run: \|
	error=0
	for file in $(find upload -type f -name ".php" ! -path 'upload/system/storage/vendor/'); do
	php -l -n $file \| grep -v "No syntax errors detected" && error=1
	done
	if [ $error -eq 1 ]; then
	echo "Syntax errors were found."
	exit 1
	else
	echo "No syntax errors were detected."
	fi

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

	- name: Install dependencies
	run: composer require phpstan/phpstan 1.10.50

	- name: PHPStan
	run: ./upload/system/storage/vendor/bin/phpstan analyze --no-progress

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