From c87d55deaad91eee14c37e0c9ffbcd1439cc43bc Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Tue, 5 Sep 2017 11:50:43 +0200
Subject: [PATCH] Insert protocol Version

---
 Message/Http/Header.php | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/Message/Http/Header.php b/Message/Http/Header.php
index 3e1a40581..be5ac458c 100644
--- a/Message/Http/Header.php
+++ b/Message/Http/Header.php
@@ -90,6 +90,14 @@ class Header extends HeaderAbstract
 
         return true;
     }
+    
+    /**
+     * {@inheritdoc}
+     */
+    public function getProtocolVersion() : string
+    {
+        return $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.1';
+    }
 
     /**
      * Is security header.