* * @deprecated This will be removed in php-http/message2.0. Consider using the official Guzzle PSR-17 factory */ final class GuzzleStreamFactory implements StreamFactory { public function createStream($body = null) { if (\class_exists(Utils::class)) { return Utils::streamFor($body); } // legacy support for guzzle/psr7 1.* return \GuzzleHttp\Psr7\stream_for($body); } }