From 488914a4acfa3470a2c5895469c02998db004faa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Osman=20U=CC=88ngu=CC=88r?= <osmanungur@gmail.com>
Date: Thu, 19 Apr 2012 11:33:26 +0300
Subject: [PATCH] Added section about cache driver

---
 en/reference/caching.rst | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/en/reference/caching.rst b/en/reference/caching.rst
index 1da48f2ee..52545d842 100644
--- a/en/reference/caching.rst
+++ b/en/reference/caching.rst
@@ -100,6 +100,28 @@ driver by itself.
     $cacheDriver = new \Doctrine\Common\Cache\XcacheCache();
     $cacheDriver->save('cache_id', 'my_data');
 
+Redis
+~~~~~
+
+In order to use the Redis cache driver you must have it compiled
+and enabled in your php.ini. You can read about what is Redis
+`from here <http://redis.io/>`_. Also check
+`here <https://github.com/nicolasff/phpredis/>`_ for how you can use
+and install Redis PHP extension.
+
+Below is a simple example of how you could use the Redis cache
+driver by itself.
+
+.. code-block:: php
+
+    <?php
+    $redis = new Redis();
+    $redis->connect('redis_host', 6379);
+
+    $cacheDriver = new \Doctrine\Common\Cache\RedisCache();
+    $cacheDriver->setRedis($redis);
+    $cacheDriver->save('cache_id', 'my_data');
+
 Using Cache Drivers
 -------------------