Config::loadJson() always returned true, now void #64

	# vim: set colorcolumn=:
	name: php-linter

	on:
	push:
	pull_request:
	workflow_dispatch:
	inputs:
	php_version:
	description: "Specify the PHP version to use (e.g., 8.0, 8.1)"
	required: false
	default: '8.1'

	env:
	PHP_VERSION: ${{ inputs.php_version \|\| '8.1' }}

	permissions:
	contents: read

	jobs:
	linter:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4

	- name: Update apt cache
	run: sudo apt-get update

	- name: Install php ${{ env.PHP_VERSION }}
	run: sudo apt-get install php${{ env.PHP_VERSION }}-cli

	- name: Validate composer.json and composer.lock
	run: composer validate --strict

	- name: Cache Composer packages
	id: composer-cache
	uses: actions/cache@v4
	with:
	path: lib
	key: ${{ runner.os }}-php-${{ hashFiles('**/composer.lock') }}
	restore-keys: \|
	${{ runner.os }}-php-

	- name: Install composer/vendor dependencies
	run: composer install --prefer-dist --no-progress --ignore-platform-reqs

	- name: Validate PHP syntax
	run: bash -c 'set -e;for file in $(find ./src -type f -regex ".*\.$php\\|phtml$" -print); do php -e -l -f "$file"; done'

Provide feedback