From b8061f2aa7994b302d84003f3632b49b96b4381b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20Sessing=C3=B8?= <simon.sessingoe@gmail.com>
Date: Thu, 22 Oct 2015 21:04:52 +0200
Subject: [PATCH] [TASK] Added getUserAgent and getReferer methods to Request
 class.

---
 src/Pecee/Http/Request.php | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/src/Pecee/Http/Request.php b/src/Pecee/Http/Request.php
index 89994a4..7829336 100644
--- a/src/Pecee/Http/Request.php
+++ b/src/Pecee/Http/Request.php
@@ -68,6 +68,22 @@ class Request {
         return isset($_SERVER['HTTP_X_FORWARDED_FOR']) ? $_SERVER['HTTP_X_FORWARDED_FOR'] : $_SERVER['REMOTE_ADDR'];
     }
 
+    /**
+     * Get referer
+     * @return string
+     */
+    public function getReferer() {
+        return isset($_SERVER['HTTP_REFERER']) ? $_SERVER['HTTP_REFERER'] : '';
+    }
+
+    /**
+     * Get user agent
+     * @return string
+     */
+    public function getUserAgent() {
+        return isset($_SERVER['HTTP_USER_AGENT']) ? $_SERVER['HTTP_USER_AGENT'] : '';
+    }
+
     /**
      * Get header value by name
      * @param string $name