Use mb_strlen() in ellipsify() to avoid excessive multibyte truncation

diff --git a/CRM/Utils/String.php b/CRM/Utils/String.php
index be6ba732a99f56dcc35b549f14640b90f145df09..9b0fdcbf07b64338e458aba4e986f0423bdec7f9 100644 (file)
--- a/CRM/Utils/String.php
+++ b/CRM/Utils/String.php
@@ -657,13 +657,13 @@ class CRM_Utils_String {
    * @return string
    */
   public static function ellipsify($string, $maxLen) {
-    $len = strlen($string);
+    $len = mb_strlen($string, 'UTF-8');
     if ($len <= $maxLen) {
       return $string;
     }
     else {
       $end = $maxLen - 3;
-      while (strlen($string) > $maxLen - 3) {
+      while (mb_strlen($string, 'UTF-8') > $maxLen - 3) {
         $string = mb_substr($string, 0, $end, 'UTF-8');
         $end = $end - 1;
       }