小编Dim*_*nov的帖子

我想用symfony 2.1和APC预备app.php文件.我使用Symfony标准版配置了doctrine,然后在此处进行了更改:http: //symfony.com/doc/2.1/book/performance.html

<?php
require_once __DIR__.'\..\vendor\symfony\symfony\src\Symfony\Component\ClassLoader\UniversalClassLoader.php';
require_once __DIR__.'\..\vendor\symfony\symfony\src\Symfony\Component\ClassLoader\ApcUniversalClassLoader.php';
use Symfony\Component\ClassLoader\ApcClassLoader;
use Symfony\Component\HttpFoundation\Request;

$loader = new ApcClassLoader('sf2', $loader);
$loader->register(true);

require_once __DIR__.'/../app/AppKernel.php';
$kernel = new AppKernel('prod', false);
$kernel->loadClassCache();
$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);
?>

但它没有用,我得到了错误:

Fatal error: Class 'Symfony\Component\HttpKernel\Kernel' not found in __my_path__\app\AppKernel.php on line 7

我应该如何准备app.php以获得最佳性能.