added comment to a new function

webian · Dec 28, 2018 · dc852bc · dc852bc
1 parent 673ac56
commit dc852bc
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/Classes/Module/Statistics.php b/Classes/Module/Statistics.php
@@ -2018,6 +2018,11 @@ protected function getLanguageService()
     }
 
 
+	/**
+	 * Switch the key of an array
+	 *
+	 * @return $array
+	 */
     private function changekeyname($array, $newkey, $oldkey)
     {
         foreach ($array as $key => $value)
@@ -2028,7 +2033,6 @@ private function changekeyname($array, $newkey, $oldkey)
             {
                 $array[$newkey] =  $array[$oldkey];
             }
-
         }
         unset($array[$oldkey]);
         return $array;