Fixed the checkip.dydns.com function to have a fallback

Author: Christopher Smit

Helpers/App.php

@@ -2,6 +2,8 @@
 
 namespace Wrapper\Helpers;
 
+use Throwable;
+
 class App 
 {
     public function toXML($array, $rootElement = null, $xml = null) { 
@@ -34,9 +36,13 @@ public function toXML($array, $rootElement = null, $xml = null) {
 
     public function getIpAddress(): string
     {
-        $externalContent = file_get_contents('http://checkip.dyndns.com/');
-        preg_match('/Current IP Address: \[?([:.0-9a-fA-F]+)\]?/', $externalContent, $m);
-        return $m[1];
+        try {
+            $externalContent = @file_get_contents('http://checkip.dyndns.com/');
+            preg_match('/Current IP Address: \[?([:.0-9a-fA-F]+)\]?/', $externalContent ?? "", $m);
+            return $m[1] ?? $_SERVER['REMOTE_ADDR'];
+        } catch (Throwable $ex) {
+            return $_SERVER['REMOTE_ADDR'];
+        }
     }
 
     public function initializeSoapClient($WSDL, $KeyCert = "", $Location = "") {

composer.json

@@ -3,7 +3,7 @@
     "description": "A wrapper to ease integration into Wirecard (previously MyGate) webservices.",
     "license": "MIT",
     "minimum-stability": "stable",
-    "version": "1.1.1",
+    "version": "1.1.2",
     "authors": [
         {
             "name": "Christopher Smit",