[Cache] Document "framework.cache.directory" option

geoffrey-brier · geoffrey-brier · commit 3364073c106b · 2016-12-12T00:05:56.000+01:00
diff --git a/reference/configuration/framework.rst b/reference/configuration/framework.rst
@@ -105,6 +105,8 @@ Configuration
 * `php_errors`_
     * `log`_
     * `throw`_
+* `cache`_
+    * `directory`_
 
 secret
 ~~~~~~
@@ -1485,6 +1487,19 @@ throw
 Throw PHP errors as ``\ErrorException`` instances. The parameter
 ``debug.error_handler.throw_at`` controls the threshold.
 
+cache
+~~~~~
+
+directory
+.........
+
+.. versionadded:: 3.2
+    The ``directory`` option was introduced in Symfony 3.2.
+
+**type**: ``string`` **default**: ``%kernel.cache_dir%/pools``
+
+The directory used by the filesystem cache adapter to store data.
+
 Full Default Configuration
 --------------------------
 
@@ -1624,6 +1639,10 @@ Full Default Configuration
                 log:                  false
                 throw:                '%kernel.debug%'
 
+            # PSR6 Cache
+            cache:
+                directory: '%kernel.cache_dir%/pools'
+
 .. _`HTTP Host header attacks`: http://www.skeletonscribe.net/2013/05/practical-http-host-header-attacks.html
 .. _`Security Advisory Blog post`: https://symfony.com/blog/security-releases-symfony-2-0-24-2-1-12-2-2-5-and-2-3-3-released#cve-2013-4752-request-gethost-poisoning
 .. _`Doctrine Cache`: http://docs.doctrine-project.org/projects/doctrine-common/en/latest/reference/caching.html
