From e119c728949defc0f4a8d14a9206d1df2dd72055 Mon Sep 17 00:00:00 2001
From: Niels Dossche <7771979+nielsdos@users.noreply.github.com>
Date: Sat, 3 Aug 2024 00:14:04 +0200
Subject: [PATCH] Add a test for setting the innerHTML on a prefixed XML
 element (#15204)

---
 .../xml/Element_innerHTML_prefixed_writing.phpt     | 13 +++++++++++++
 1 file changed, 13 insertions(+)
 create mode 100644 ext/dom/tests/modern/xml/Element_innerHTML_prefixed_writing.phpt

diff --git a/ext/dom/tests/modern/xml/Element_innerHTML_prefixed_writing.phpt b/ext/dom/tests/modern/xml/Element_innerHTML_prefixed_writing.phpt
new file mode 100644
index 00000000000..2bdbc8c82d5
--- /dev/null
+++ b/ext/dom/tests/modern/xml/Element_innerHTML_prefixed_writing.phpt
@@ -0,0 +1,13 @@
+--TEST--
+Test setting innerHTML on a prefixed element
+--EXTENSIONS--
+dom
+--FILE--
+<?php
+$dom = Dom\XMLDocument::createFromString('<x:root xmlns:x="urn:x"/>');
+$dom->documentElement->innerHTML = '<child><x:subchild/></child>';
+echo $dom->saveXML();
+?>
+--EXPECT--
+<?xml version="1.0" encoding="UTF-8"?>
+<x:root xmlns:x="urn:x"><child><x:subchild/></child></x:root>