public function getGuestAddress($address_id)
{
$this->db->from('addresses');
$this->db->join('countries', 'countries.country_id = addresses.country_id', 'left');
$this->db->where('address_id', $address_id);
$query = $this->db->get();
$address_data = array();
if ($query->num_rows() > 0) {
$row = $query->row_array();
$address_data = array('address_id' => $row['address_id'], 'address_1' => $row['address_1'], 'address_2' => $row['address_2'], 'city' => $row['city'], 'state' => $row['state'], 'postcode' => $row['postcode'], 'country_id' => $row['country_id'], 'country' => $row['country_name'], 'iso_code_2' => $row['iso_code_2'], 'iso_code_3' => $row['iso_code_3'], 'format' => $row['format']);
}
return $address_data;
}