MDL-28936 fix invalid >200 comparison and utf-8 incompatibility

Credit for discovery goes to Jason Ilicic.
moodle · Aug 19, 2011 · 0b92cdc · 0b92cdc
1 parent 4f36324
commit 0b92cdc
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/lib/moodlelib.php b/lib/moodlelib.php
@@ -9368,9 +9368,10 @@ function message_popup_window() {
             $smallmessage = null;
             if (!empty($message_users->smallmessage)) {
                 //display the first 200 chars of the message in the popup
+                $textlib = textlib_get_instance();
                 $smallmessage = null;
-                if (strlen($message_users->smallmessage>200)) {
-                    $smallmessage = substr($message_users->smallmessage,0,200).'...';
+                if ($textlib->strlen($message_users->smallmessage) > 200) {
+                    $smallmessage = $textlib->substr($message_users->smallmessage,0,200).'...';
                 } else {
                     $smallmessage = $message_users->smallmessage;
                 }