From 019050ba8286aae4da2d8c1fc7471a0cd13ac388 Mon Sep 17 00:00:00 2001
From: Brent Hopkins <contact@brenthopkins.me>
Date: Thu, 11 May 2023 16:37:21 -0500
Subject: [PATCH] Add function to use htmlentities without deprecated error

---
 functions.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/functions.php b/functions.php
index 850b4cde..cc18fa72 100644
--- a/functions.php
+++ b/functions.php
@@ -45,6 +45,10 @@ function key32gen()
     return $key;
 }
 
+function nullable_htmlentities($unsanitizedInput) {
+    return htmlentities($unsanitizedInput ?? '');
+}
+
 function initials($str) {
     if (!empty($str)) {
         $ret = '';