Symfony2如何缓存我的文件app_dev.php

Question

There is no phpinfo(); in my app_dev.php, view in the web is OK (no phpinfo) and I type phpinfo(); in app_dev.php, view the web, but it's still no phpinfo, and no effect, and i still refresh the web, about few minutes (maybe many times refreshing), it works, (yes phpinfo is showing in the web)

This is my code:

phpinfo();
$loader = require __DIR__.'/../app/autoload.php';
Debug::enable();

$kernel = new AppKernel('dev', true);
//$kernel->loadClassCache();
$request = Request::createFromGlobals();
$response = $kernel->handle($request);
$response->send();
$kernel->terminate($request, $response);

Why? I'm confused. Anyone can help me?

Answer 1

In my case - your code is working. I think its not a symfony issue. But at all you can run phpinfo with default symfony profile toolbar. Look at here: