public static function getByOrderItem($id) { global $db; //get order item from database $orderItemSQL = "SELECT * FROM order_items WHERE order_itemid=?"; $values = array($id); $orderItem = $db->qwv($orderItemSQL, $values); if( $orderItem[0]['isCustomized'] ) { //get customization from database $customizationSQL = "SELECT * FROM customizations WHERE order_itemid=?"; $values = array($orderItem[0]['order_itemid']); $customizations = $db->qwv($customizationSQL, $values); } return Customization::wrap($customizations); }