From 84fcedc203fdf7face427a751820ad204344ba1a Mon Sep 17 00:00:00 2001
From: billz <billzimmerman@gmail.com>
Date: Wed, 7 Jul 2021 23:24:49 +0100
Subject: [PATCH] Added get_public_ip()

---
 includes/functions.php | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/includes/functions.php b/includes/functions.php
index b30ff825..8ccd2430 100755
--- a/includes/functions.php
+++ b/includes/functions.php
@@ -778,3 +778,13 @@ class validation
     }
 }
 
+/* Resolves public IP address
+ *
+ * @return string $public_ip
+ */
+function get_public_ip()
+{
+    exec('wget https://ipinfo.io/ip -qO -', $public_ip);
+    return $public_ip[0];
+}
+