diff --git a/backup/backup_form.html b/backup/backup_form.html
index 46b0d93e8bf..17bc085567e 100644
--- a/backup/backup_form.html
+++ b/backup/backup_form.html
@@ -29,7 +29,7 @@
     //Checks for the required files/functions to backup every mod
     //And check if there is data about it
     $count = 0;
-    if ($allmods = $DB_>get_records('modules', array('visible'=>1)) ) {
+    if ($allmods = $DB->get_records('modules', array('visible'=>1)) ) {
         foreach ($allmods as $mod) {
             $modname = $mod->name;
             $modfile = "$CFG->dirroot/mod/$modname/backuplib.php";
diff --git a/course/user.php b/course/user.php
index 5519ce87eca..56ffa6703d9 100644
--- a/course/user.php
+++ b/course/user.php
@@ -113,7 +113,7 @@
             }
 
             $earliestday   = $DB->get_field_sql('SELECT timeend FROM {stats_user_daily} ORDER BY timeend');
-            $earliestweek  = $DB_>get_field_sql('SELECT timeend FROM {stats_user_weekly} ORDER BY timeend');
+            $earliestweek  = $DB->get_field_sql('SELECT timeend FROM {stats_user_weekly} ORDER BY timeend');
             $earliestmonth = $DB->get_field_sql('SELECT timeend FROM {stats_user_monthly} ORDER BY timeend');
 
             if (empty($earliestday)) $earliestday = time();
diff --git a/mod/wiki/backuplib.php b/mod/wiki/backuplib.php
index 9de6d0661d6..80ea626527f 100644
--- a/mod/wiki/backuplib.php
+++ b/mod/wiki/backuplib.php
@@ -144,7 +144,7 @@
 
         $status = true;
 
-        $pages = $DB_>get_records("wiki_pages", array("wiki"=>$entryid));
+        $pages = $DB->get_records("wiki_pages", array("wiki"=>$entryid));
         if ($pages) {
             //Start tag
             $status =fwrite ($bf,start_tag("PAGES",6,true));