wp-chinese-converter/vendor/symfony/console/SignalRegistry/SignalMap.php
feibisi 81b2237d50 Refactor core and modules, update dependencies
Introduces new core abstractions and module management classes, adds several new modules (modern cache, REST API, SEO enhancement), and removes deprecated/disabled assets and code. Updates vendor dependencies, including Symfony components and php-opencc, and cleans up related files. This refactor improves code organization, extensibility, and modernizes the plugin's architecture.
2025-09-28 04:43:51 +08:00

36 lines
926 B
PHP

<?php
/*
* This file is part of the Symfony package.
*
* (c) Fabien Potencier <fabien@symfony.com>
*
* For the full copyright and license information, please view the LICENSE
* file that was distributed with this source code.
*/
namespace Symfony\Component\Console\SignalRegistry;
/**
* @author Grégoire Pineau <lyrixx@lyrixx.info>
*/
class SignalMap
{
private static array $map;
public static function getSignalName(int $signal): ?string
{
if (!\extension_loaded('pcntl')) {
return null;
}
if (!isset(self::$map)) {
$r = new \ReflectionExtension('pcntl');
$c = $r->getConstants();
$map = array_filter($c, fn ($k) => str_starts_with($k, 'SIG') && !str_starts_with($k, 'SIG_') && 'SIGBABY' !== $k, \ARRAY_FILTER_USE_KEY);
self::$map = array_flip($map);
}
return self::$map[$signal] ?? null;
}
}