diff --git a/airtime_mvc/application/forms/AddShowWhen.php b/airtime_mvc/application/forms/AddShowWhen.php
index e9e0157c4..ffad27fea 100644
--- a/airtime_mvc/application/forms/AddShowWhen.php
+++ b/airtime_mvc/application/forms/AddShowWhen.php
@@ -87,9 +87,6 @@ class Application_Form_AddShowWhen extends Zend_Form_SubForm
     {
         $valid = true;
 
-        $hours;
-        $minutes;
-
         $start_time = $formData['add_show_start_date']." ".$formData['add_show_start_time'];
         $end_time = $formData['add_show_end_date_no_repeat']." ".$formData['add_show_end_time'];
 
diff --git a/airtime_mvc/application/forms/SmartBlockCriteria.php b/airtime_mvc/application/forms/SmartBlockCriteria.php
index 8fc9e52ef..8518cc1e9 100644
--- a/airtime_mvc/application/forms/SmartBlockCriteria.php
+++ b/airtime_mvc/application/forms/SmartBlockCriteria.php
@@ -411,8 +411,6 @@ class Application_Form_SmartBlockCriteria extends Zend_Form_SubForm
         // 3. validate formate according to DB column type
         $multiplier = 1;
         $result = 0;
-        $errors = array();
-        $error = array();
 
         // validation start
         if ($data['etc']['sp_limit_options'] == 'hours') {
@@ -444,8 +442,6 @@ class Application_Form_SmartBlockCriteria extends Zend_Form_SubForm
             }
         }
 
-        $criteriaFieldsUsed = array();
-
         if (isset($data['criteria'])) {
             foreach ($data['criteria'] as $rowKey=>$row) {
                 foreach ($row as $key=>$d) {