From 2c4e6d625231468c6386a0be26417849325333df Mon Sep 17 00:00:00 2001
From: Andrew Nicols <andrew@nicols.co.uk>
Date: Thu, 9 Jun 2016 09:53:48 +0800
Subject: [PATCH] MDL-54853 weblib: Specify version and fixed encoding

---
 lib/weblib.php | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/weblib.php b/lib/weblib.php
index 1e24072e047..c86dc0ed240 100644
--- a/lib/weblib.php
+++ b/lib/weblib.php
@@ -1320,9 +1320,8 @@ function format_text($text, $format = FORMAT_MOODLE, $options = null, $courseidd
     }
 
     if ($options['blanktarget']) {
-        $encoding = ini_get('default_charset') ? ini_get('default_charset') : 'utf-8';
         $domdoc = new DOMDocument();
-        $domdoc->loadHTML('<?xml encoding="' . $encoding . '" ?>' . $text);
+        $domdoc->loadHTML('<?xml version="1.0" encoding="UTF-8" ?>' . $text);
         foreach ($domdoc->getElementsByTagName('a') as $link) {
             if ($link->hasAttribute('target') && strpos($link->getAttribute('target'), '_blank') === false) {
                 continue;
-- 
2.43.0