public static function createAddress() { $addr = new ShippingAddress(); $addr->setLine1(self::$line1); $addr->setLine2(self::$line2); $addr->setCity(self::$city); $addr->setState(self::$state); $addr->setPostalCode(self::$postalCode); $addr->setCountryCode(self::$countryCode); $addr->setPhone(self::$phone); $addr->setRecipientName(self::$recipientName); return $addr; }