dev: saved on sorting too

git-svn-id: file:///Users/Shitiz/Downloads/lssvn/source/limesurvey@8727 b72ed6b6-b9f8-46b5-92b4-906544132732
LimeSurvey · May 19, 2010 · 3691a15 · 3691a15
1 parent 646a447
commit 3691a15
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/classes/core/surveytranslator.php b/classes/core/surveytranslator.php
@@ -126,6 +126,9 @@ function getLanguageDetails($codetosearch)
 function getLanguageData($orderbynative=false) {
     global $clang;
     static $supportedLanguages;
+    static $result = array();
+
+    if (isset($result[$orderbynative])) return $result[$orderbynative];
 
     if (!isset($supportedLanguages)) {
     // Albanian
@@ -462,6 +465,8 @@ function getLanguageData($orderbynative=false) {
     {
         uasort($supportedLanguages,"user_sort");
     }
+
+    $result[$orderbynative] = $supportedLanguages;
 
     Return $supportedLanguages;
 }