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fix creating a CacheKernel in HTTP cache documentation #9222

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fix creating a CacheKernel in HTTP cache documentation #9222

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5 changes: 5 additions & 0 deletions http_cache.rst
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Original file line number Diff line number Diff line change
Expand Up @@ -80,6 +80,8 @@ but is a great way to start.
To enable the proxy, first create a caching kernel::

// src/CacheKernel.php
namespace App;

use Symfony\Bundle\FrameworkBundle\HttpCache\HttpCache;

class CacheKernel extends HttpCache
Expand All @@ -93,6 +95,9 @@ caching kernel:

// public/index.php

use App\Kernel;
+ use App\CacheKernel;

// ...
$kernel = new Kernel($_SERVER['APP_ENV'] ?? 'dev', $_SERVER['APP_DEBUG'] ?? ('prod' !== ($_SERVER['APP_ENV'] ?? 'dev')));

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