From 26ef8e730836aef6c5d3e78060add96628ffb680 Mon Sep 17 00:00:00 2001
From: berliner <berliner@dev030.com>
Date: Mon, 11 Nov 2024 09:32:52 +0100
Subject: [PATCH] HPC-9877: Fix encoding of sub articles

---
 .../modules/custom/ghi_content/src/Plugin/Block/Paragraph.php | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/html/modules/custom/ghi_content/src/Plugin/Block/Paragraph.php b/html/modules/custom/ghi_content/src/Plugin/Block/Paragraph.php
index 1c17c2c88..2341db0b9 100644
--- a/html/modules/custom/ghi_content/src/Plugin/Block/Paragraph.php
+++ b/html/modules/custom/ghi_content/src/Plugin/Block/Paragraph.php
@@ -681,8 +681,8 @@ private function renderDomNode(\DOMNode $node) {
     // PHP DOMElement don't have a innerHTML property so this is the current way
     // of getting it.
     // @see https://bugs.php.net/bug.php?id=44762
-    return implode('', array_map(function ($child) {
-      return $child->ownerDocument->saveXML($child);
+    return implode('', array_map(function (\DOMNode $child) {
+      return mb_convert_encoding($child->ownerDocument->saveXML($child), 'ISO-8859-1');
     }, iterator_to_array($node->childNodes)));
   }