From a2b29841041ca1aa2c5d54e921b8f1dae0098b3f Mon Sep 17 00:00:00 2001
From: oleibman <10341515+oleibman@users.noreply.github.com>
Date: Mon, 19 Sep 2022 06:49:01 -0700
Subject: [PATCH] Document Charset Restriction for Html/Xml Reader (#3068)

Fix #1681, although probably not to the originator's satisfaction. Html and Xml readers will handle documents only with a charset of UTF-8. This PR documents that restriction. No change to source code; see the original issue for explanation.
---
 docs/topics/reading-and-writing-to-file.md | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/docs/topics/reading-and-writing-to-file.md b/docs/topics/reading-and-writing-to-file.md
index 0bcc1909..55929e85 100644
--- a/docs/topics/reading-and-writing-to-file.md
+++ b/docs/topics/reading-and-writing-to-file.md
@@ -282,6 +282,7 @@ versions of Microsoft Excel.
 **Excel 2003 XML limitations** Please note that Excel 2003 XML format
 has some limits regarding to styling cells and handling large
 spreadsheets via PHP.
+Also, only files using charset UTF-8 are supported.
 
 ### \PhpOffice\PhpSpreadsheet\Reader\Xml
 
@@ -701,6 +702,7 @@ extension.
 
 **HTML limitations** Please note that HTML file format has some limits
 regarding to styling cells, number formatting, ...
+Also, only files using charset UTF-8 are supported.
 
 ### \PhpOffice\PhpSpreadsheet\Reader\Html