src/Version/Trident.php
<?php
/**
* This file is part of the browser-detector package.
*
* Copyright (c) 2012-2024, Thomas Mueller <mimmi20@live.de>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
declare(strict_types = 1);
namespace BrowserDetector\Version;
use BrowserDetector\Version\Exception\NotNumericException;
use Psr\Log\LoggerInterface;
use function preg_match;
final class Trident implements VersionFactoryInterface
{
/** @throws void */
public function __construct(
private readonly LoggerInterface $logger,
private readonly VersionBuilderInterface $versionBuilder,
) {
// nothing to do
}
/**
* returns the version of the operating system/platform
*
* @throws void
*/
public function detectVersion(string $useragent): VersionInterface
{
$doMatch = preg_match('/Trident\/(?P<version>[\d\.]+)/', $useragent, $matches);
if ($doMatch) {
try {
return $this->versionBuilder->set($matches['version']);
} catch (NotNumericException $e) {
$this->logger->info($e);
}
}
return new NullVersion();
}
}