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Current File : /var/www/surf/TYPO3/vendor/typo3/cms-core/Classes/DependencyInjection/EnvVarProcessor.php

<?php

declare(strict_types=1);

/*
 * This file is part of the TYPO3 CMS project.
 *
 * It is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, either version 2
 * of the License, or any later version.
 *
 * For the full copyright and license information, please read the
 * LICENSE.txt file that was distributed with this source code.
 *
 * The TYPO3 project - inspiring people to share!
 */

namespace TYPO3\CMS\Core\DependencyInjection;

use Symfony\Component\DependencyInjection\EnvVarProcessorInterface;
use TYPO3\CMS\Core\Core\Environment;

/**
 * @internal
 */
class EnvVarProcessor implements EnvVarProcessorInterface
{
    /**
     * @param string $prefix The namespace of the variable
     * @param string $name The name of the variable within the namespace
     * @param \Closure $getEnv A closure that allows fetching more env vars
     * @throws \RuntimeException on error
     */
    public function getEnv(string $prefix, string $name, \Closure $getEnv): mixed
    {
        $callable = [Environment::class, 'get' . ucfirst($name)];
        if (!is_callable($callable)) {
            $callable = [Environment::class, 'is' . ucfirst($name)];
            if (!is_callable($callable)) {
                throw new \RuntimeException('Environment ' . $name . ' not available in ' . Environment::class, 1562314987);
            }
        }
        return $callable();
    }

    /**
     * @return string[] The PHP-types managed by getEnv(), keyed by prefixes
     */
    public static function getProvidedTypes(): array
    {
        return [
            'TYPO3' => 'string|bool',
        ];
    }
}