Fixed issue #7684: HTML entities visible in statistics graphs

LimeSurvey · Apr 19, 2013 · e512a8e · e512a8e
1 parent 680c92e
commit e512a8e
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/application/helpers/admin/statistics_helper.php b/application/helpers/admin/statistics_helper.php
@@ -242,13 +242,13 @@ function createChart($iQuestionID, $iSurveyID, $type=null, $lbl, $gdata, $grawda
             elseif (getLanguageRTL($language))
             {
                 foreach($lbl as $kkey => $kval){
-                    $lblout[]= UTF8Strrev($kkey.' )'.$kval.'(');
+                    $lblout[]= UTF8Strrev(html_entity_decode($kkey,null,'UTF-8').' )'.$kval.'(');
                 }
             }
             else
             {
                 foreach($lbl as $kkey => $kval){
-                    $lblout[]= $kkey.' ('.$kval.')';
+                    $lblout[]= html_entity_decode($kkey,null,'UTF-8').' ('.$kval.')';
                 }
             }