*
* @var array
*/
- static $_campaignFields = NULL;
+ public static $_campaignFields = NULL;
- static $_applySurveyClause = FALSE;
+ public static $_applySurveyClause = FALSE;
/**
* Function get the fields for campaign.
* An array.
* @return $voterClause as a string
*/
+
/**
* @param array $params
*
* @return array
*/
- static public function voterClause($params) {
+ public static function voterClause($params) {
$voterClause = [];
$fromClause = $whereClause = NULL;
if (!is_array($params) || empty($params)) {