From 64d6c09b7a7bffa48142db05f8268a70a02e9a8c Mon Sep 17 00:00:00 2001
From: stronk7 <stronk7>
Date: Thu, 20 May 2004 16:05:29 +0000
Subject: [PATCH] Now the Admin/Variables and Admin/Backup pages show a warning
 if XML support isn't enabled. Bug 1432
 (http://moodle.org/bugs/bug.php?op=show&bugid=1432)

---
 admin/backup.php  | 8 +++++++-
 admin/config.html | 8 +++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/admin/backup.php b/admin/backup.php
index 295a69bcf0..608f39e068 100644
--- a/admin/backup.php
+++ b/admin/backup.php
@@ -119,7 +119,13 @@
     echo "<br />";
 
     print_simple_box_start("center", "", "$THEME->cellheading");
-    include("$CFG->dirroot/backup/config.html");
+
+    //Check for required functions...
+    if(!function_exists('utf8_encode')) {
+        print_simple_box("<font color=\"red\">You need to add XML support to your PHP installation</font>", "center", "70%", "$THEME->cellheading", "20", "noticebox");
+    } 
+    include ("$CFG->dirroot/backup/config.html");
+
     print_simple_box_end();
 
     print_footer();
diff --git a/admin/config.html b/admin/config.html
index 52b3fff01f..2e24fb8040 100644
--- a/admin/config.html
+++ b/admin/config.html
@@ -447,7 +447,13 @@
     ?>
     </td>
     <td>
-    <?php print_string("configenablerssfeeds") ?>
+    <?php 
+        print_string("configenablerssfeeds");
+        //Check for required functions...
+        if(!function_exists('utf8_encode')) {
+            echo "<font color=\"red\"> You need to add XML support to your PHP installation.</font>";
+        } 
+    ?>
     </td>
 </tr>
 
-- 
2.39.5