From 522141f593f89fbcb1221835d7ad2a3f878774d6 Mon Sep 17 00:00:00 2001
From: "Namhyeon, Go" <gnh1201@gmail.com>
Date: Thu, 31 May 2018 12:51:18 +0900
Subject: [PATCH] Update networktool.php

---
 helper/networktool.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/helper/networktool.php b/helper/networktool.php
index 50f599e..d970df3 100644
--- a/helper/networktool.php
+++ b/helper/networktool.php
@@ -82,3 +82,9 @@ if(!function_exists("get_network_hostname")) {
         return $host;
     }
 }
+
+if(!function_exists("check_secure_protocol")) {
+	function check_secure_protocol() {
+		return (!empty($_SERVER['HTTPS']) && $_SERVER['HTTPS'] !== 'off') || $_SERVER['SERVER_PORT'] == 443;
+	}
+}