From 726d2eab54bde9072992100c39638b27012b8126 Mon Sep 17 00:00:00 2001
From: ihackcode <ihackcode@users.noreply.github.com>
Date: Sat, 11 Feb 2023 17:26:17 -0500
Subject: [PATCH] Fix issue with strings being sent to chr()

---
 class/Metagen.php | 2 +-
 class/Utility.php | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/class/Metagen.php b/class/Metagen.php
index 066395d8..08bb3c7c 100644
--- a/class/Metagen.php
+++ b/class/Metagen.php
@@ -436,7 +436,7 @@ public function html2text($document)
         \preg_replace_callback(
             '/&#(\d+);/',
             static function ($matches) {
-                return \chr($matches[1]);
+                return \chr(intval($matches[1]));
             },
             $document
         );
diff --git a/class/Utility.php b/class/Utility.php
index f65d7ead..930d460b 100644
--- a/class/Utility.php
+++ b/class/Utility.php
@@ -522,7 +522,7 @@ public static function html2text($document)
         \preg_replace_callback(
             '/&#(\d+);/',
             static function ($matches) {
-                return \chr($matches[1]);
+                return \chr(intval($matches[1]));
             },
             $document
         );