diff --git a/src/ServerRequest.php b/src/ServerRequest.php
index e28736c..d9a6d71 100644
--- a/src/ServerRequest.php
+++ b/src/ServerRequest.php
@@ -433,8 +433,9 @@ public function getClientIP()
             $ip = $this->serverParams['REMOTE_ADDR'];
         }
 
-        if (false !== strpos($ip, ',')) {
-            $ip = reset(explode(',', $ip));
+        if (false !== strpos($ip, ',')) 
+            $ips=explode(',', $ip);
+            $ip = reset($ips);
         }
 
         return $ip;