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<?php
declare(strict_types=1);
namespace Gacela\Framework\Config\ConfigReader;
use Gacela\Framework\Config\Config;
use Gacela\Framework\Config\ConfigReaderInterface;
use Gacela\Framework\EventListener\ConfigReader\ReadPhpConfigEvent;
use Gacela\Framework\EventListener\GacelaEventInterface;
use JsonSerializable;
use RuntimeException;
use function is_array;
final class PhpConfigReader implements ConfigReaderInterface
{
/**
* @return array<string,mixed>
*/
public function read(string $absolutePath): array
if (!$this->canRead($absolutePath)) {
return [];
}
$this->triggerEvent(new ReadPhpConfigEvent($absolutePath));
* @psalm-suppress UnresolvableInclude
*
* @var null|string[]|JsonSerializable|mixed $content
$content = include $absolutePath;
if ($content === null) {
if ($content instanceof JsonSerializable) {
/** @var array<string,mixed> $jsonSerialized */
$jsonSerialized = $content->jsonSerialize();
return $jsonSerialized;
if (!is_array($content)) {
throw new RuntimeException('The PHP config file must return an array or a JsonSerializable object!');
/** @var array<string,mixed> $content */
return $content;
private function canRead(string $absolutePath): bool
$extension = pathinfo($absolutePath, PATHINFO_EXTENSION);
return $extension === 'php' && file_exists($absolutePath);
private function triggerEvent(GacelaEventInterface $event): void
Config::getEventDispatcher()->dispatch($event);
gacela-project /
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