From 4b33cb660f91c3b3a14ff54eb859be07b06076a8 Mon Sep 17 00:00:00 2001
From: Dennis Eichhorn <spl1nes.com@googlemail.com>
Date: Fri, 5 Mar 2021 20:58:22 +0100
Subject: [PATCH] get referer

---
 Message/Http/HttpRequest.php | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Message/Http/HttpRequest.php b/Message/Http/HttpRequest.php
index f34b47857..3a7ae16c4 100644
--- a/Message/Http/HttpRequest.php
+++ b/Message/Http/HttpRequest.php
@@ -623,6 +623,18 @@ final class HttpRequest extends RequestAbstract
         }
     }
 
+    /**
+     * Get referer.
+     *
+     * @return int
+     *
+     * @since 1.0.0
+     */
+    public function getReferer() : string
+    {
+        return $_SERVER['HTTP_REFERER'] ?? '';
+    }
+
     /**
      * Get request method.
      *