/** * */ public function getAreaIDByPostcode($postcode) { $area = Application_Core_Postcode::getAreaCode($postcode); $select = $this->select()->where('postcode_area = ?', $area); $areaRow = $this->fetchRow($select); if (count($areaRow) > 0) { return (int) $areaRow['dsi_area_id']; } }