Goutte Wrapper by Diggin_Http_Charset for CP932

goutte_wrapper.php

<?php
use Goutte\Client;
use Guzzle\Http\Message\Response as GuzzleResponse;
use Symfony\Component\BrowserKit\Response;
use Diggin\Http\Charset\WrapperFactory;

class GoutteWrapper extends Client
{
    protected function createResponse(GuzzleResponse $response)
    {  
        $response = new Response($response->getBody(true), $response->getStatusCode(), $response->getHeaders()->getAll());
        return WrapperFactory::factory($response);
    }
}

    
$url = 'http://www.kms.gol.com/benkyo/ben1.htm';
    
if (isset($argv[1])) {
    $client = new GoutteWrapper;
} else { 
    $client = new Client;
}
$crawler = $client->request('GET', $url);
$title = $crawler->filterXpath('//title')->text();
echo $title; // ①文書情報マネジメントとは？