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Revision Autor Zeilennr. Zeile
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<?php
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/*
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 * This file is part of Psy Shell.
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 *
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 * (c) 2012-2023 Justin Hileman
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 *
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 * For the full copyright and license information, please view the LICENSE
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 * file that was distributed with this source code.
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 */
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namespace Psy\VersionUpdater\Downloader;
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use Psy\Exception\ErrorException;
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use Psy\VersionUpdater\Downloader;
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class Factory
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{
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    /**
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     * @throws ErrorException If no downloaders can be used
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     */
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    public static function getDownloader(): Downloader
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    {
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        if (\extension_loaded('curl')) {
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            return new CurlDownloader();
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        } elseif (\ini_get('allow_url_fopen')) {
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            return new FileDownloader();
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        }
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        throw new ErrorException('No downloader available.');
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    }
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}