From ba6a922d1446395fdcf8a4351eefc7b74a39e041 Mon Sep 17 00:00:00 2001
From: Dennis Fridrich <fridrich.dennis@gmail.com>
Date: Sun, 10 Apr 2016 22:07:58 +0200
Subject: [PATCH] Update docs for JSON helper

---
 book/controller.rst | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/book/controller.rst b/book/controller.rst
index d77ead8b572..9760c611d46 100644
--- a/book/controller.rst
+++ b/book/controller.rst
@@ -781,6 +781,10 @@ You can simplify sending JSON response with
 :method:`Symfony\\Bundle\\FrameworkBundle\\Controller\\Controller::json`
 helper::
 
+    $this->json($data, $status = 200, $headers = array(), $context = array());
+
+For example if you want to send some simple array you can use it like this::
+
     public function jsonAction()
     {
         $data = [1, 2, 3];