From f29a78a6af6dde9f7d111f153226592eea6929eb Mon Sep 17 00:00:00 2001
From: fusionate <nate@fusionpbx.com>
Date: Fri, 5 May 2023 17:00:39 +0000
Subject: [PATCH] Functions: Adjust escape function to handle non-strings (XML
 objects).

---
 resources/functions.php | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/resources/functions.php b/resources/functions.php
index f0479fb394..1c98ae176b 100644
--- a/resources/functions.php
+++ b/resources/functions.php
@@ -1892,8 +1892,15 @@ function number_pad($number,$n) {
 
 //escape user data
 	function escape($string) {
-		if (is_string($string))
+		if (is_string($string)) {
 			return htmlentities($string, ENT_QUOTES | ENT_HTML5, 'UTF-8');
+		}
+		else {
+			$string = (array) $string;
+			if (is_string($string[0])) {
+				return htmlentities($string[0], ENT_QUOTES | ENT_HTML5, 'UTF-8');
+			}
+		}
 		return false;
 	}