From 35c04964cf63a06561a5aeb199853f4b8e59b135 Mon Sep 17 00:00:00 2001
From: tyomitch <tyomitch@gmail.com>
Date: Fri, 19 Jun 2020 20:38:06 +0200
Subject: [PATCH] #1504: Using non-UTC timezone corrupts dates imported from
 XML spreadsheet (#1506)

---
 src/PhpSpreadsheet/Reader/Xml.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/PhpSpreadsheet/Reader/Xml.php b/src/PhpSpreadsheet/Reader/Xml.php
index 15fb34ad..f9ad5475 100644
--- a/src/PhpSpreadsheet/Reader/Xml.php
+++ b/src/PhpSpreadsheet/Reader/Xml.php
@@ -516,7 +516,7 @@ class Xml extends BaseReader
                                         break;
                                     case 'DateTime':
                                         $type = DataType::TYPE_NUMERIC;
-                                        $cellValue = Date::PHPToExcel(strtotime($cellValue));
+                                        $cellValue = Date::PHPToExcel(strtotime($cellValue . ' UTC'));
 
                                         break;
                                     case 'Error':