From c8eae6949b012c613f8d500cbf74582ea943599e Mon Sep 17 00:00:00 2001
From: Krzysztof Daniel <krzysdan@gmail.com>
Date: Mon, 18 Feb 2019 21:16:40 +0100
Subject: [PATCH] Replace Controller with AbstractController

As of Symfony 4.2 Controller is depreciated in favor of AbstractController. To reflect this update I tweaked the section of getting parameter, as it slightly changed, and getParameter is no longer there on the container,
---
 service_container.rst | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/service_container.rst b/service_container.rst
index bf3c06d683c..30497ca1ea3 100644
--- a/service_container.rst
+++ b/service_container.rst
@@ -534,8 +534,8 @@ You can also fetch parameters directly from the container::
     {
         // ...
 
-        // this ONLY works if you extend the base Controller
-        $adminEmail = $this->container->getParameter('admin_email');
+        // this ONLY works if you extend the base AbstractController
+        $adminEmail = $this->container->get('parameter_bag')->get('admin_email');
 
         // or a shorter way!
         // $adminEmail = $this->getParameter('admin_email');