Update database.php

system/database.php

@@ -243,6 +243,15 @@ if(!check_function_exists("exec_db_fetch_all")) {
             $is_not_countable = true;
         }
         
+        // 1.6 or above
+        $_rows = array();
+        if(array_key_equals("getvalues", $options, true)) {
+            foreach($rows as $row) {
+                $_rows[] = array_values($row);
+            }
+            $rows = $_rows;
+        }
+
         if(!$is_not_countable) {
             $response = array(
                 "length" => $_cnt, // compatible with 1.4 or lower