replace dirname() call with ..

Using `dirname(__DIR__)` is less readable than using `__DIR__.'/..'`. Also, this is in line with what we use above in `configureRoutes()`.
symfony · Sep 21, 2016 · 4f89612 · 4f89612
1 parent 7be8b3f
commit 4f89612
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/configuration/micro_kernel_trait.rst b/configuration/micro_kernel_trait.rst
@@ -199,13 +199,13 @@ to hold the kernel. Now it looks like this::
         // optional, to use the standard Symfony cache directory
         public function getCacheDir()
         {
-            return dirname(__DIR__).'/var/cache/'.$this->getEnvironment();
+            return __DIR__.'/../var/cache/'.$this->getEnvironment();
         }
 
         // optional, to use the standard Symfony logs directory
         public function getLogDir()
         {
-            return dirname(__DIR__).'/var/logs';
+            return __DIR__.'/../var/logs';
         }
     }