From 3324e2a2a63998bd31bf4aad60b8356147277480 Mon Sep 17 00:00:00 2001
From: Shrey Puranik <shreypuranik@users.noreply.github.com>
Date: Thu, 29 Nov 2018 08:43:48 +0000
Subject: [PATCH] Update HttpKernel.php

Adding docblock to varToString method in HttpKernel Class
---
 src/Symfony/Component/HttpKernel/HttpKernel.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Symfony/Component/HttpKernel/HttpKernel.php b/src/Symfony/Component/HttpKernel/HttpKernel.php
index 36c673093b..f34d9b3225 100644
--- a/src/Symfony/Component/HttpKernel/HttpKernel.php
+++ b/src/Symfony/Component/HttpKernel/HttpKernel.php
@@ -263,6 +263,9 @@ class HttpKernel implements HttpKernelInterface, TerminableInterface
         }
     }
 
+    /**
+     * Returns a human-readable string for the specified variable.
+     */
     private function varToString($var)
     {
         if (\is_object($var)) {