--- /dev/null
+<?php
+/**
+ * Geo IP class
+ *
+ * This class is a fork of GeoIP class from MaxMind LLC.
+ *
+ * @author WooThemes
+ * @category Admin
+ * @package WooCommerce/Classes
+ * @version 2.4.0
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+ exit;
+}
+
+/**
+ * WC_Geo_IP Class.
+ */
+class WC_Geo_IP {
+
+ const GEOIP_COUNTRY_BEGIN = 16776960;
+ const GEOIP_STATE_BEGIN_REV0 = 16700000;
+ const GEOIP_STATE_BEGIN_REV1 = 16000000;
+ const GEOIP_MEMORY_CACHE = 1;
+ const GEOIP_SHARED_MEMORY = 2;
+ const STRUCTURE_INFO_MAX_SIZE = 20;
+ const GEOIP_COUNTRY_EDITION = 1;
+ const GEOIP_PROXY_EDITION = 8;
+ const GEOIP_ASNUM_EDITION = 9;
+ const GEOIP_NETSPEED_EDITION = 10;
+ const GEOIP_REGION_EDITION_REV0 = 7;
+ const GEOIP_REGION_EDITION_REV1 = 3;
+ const GEOIP_CITY_EDITION_REV0 = 6;
+ const GEOIP_CITY_EDITION_REV1 = 2;
+ const GEOIP_ORG_EDITION = 5;
+ const GEOIP_ISP_EDITION = 4;
+ const SEGMENT_RECORD_LENGTH = 3;
+ const STANDARD_RECORD_LENGTH = 3;
+ const ORG_RECORD_LENGTH = 4;
+ const GEOIP_SHM_KEY = 0x4f415401;
+ const GEOIP_DOMAIN_EDITION = 11;
+ const GEOIP_COUNTRY_EDITION_V6 = 12;
+ const GEOIP_LOCATIONA_EDITION = 13;
+ const GEOIP_ACCURACYRADIUS_EDITION = 14;
+ const GEOIP_CITY_EDITION_REV1_V6 = 30;
+ const GEOIP_CITY_EDITION_REV0_V6 = 31;
+ const GEOIP_NETSPEED_EDITION_REV1 = 32;
+ const GEOIP_NETSPEED_EDITION_REV1_V6 = 33;
+ const GEOIP_USERTYPE_EDITION = 28;
+ const GEOIP_USERTYPE_EDITION_V6 = 29;
+ const GEOIP_ASNUM_EDITION_V6 = 21;
+ const GEOIP_ISP_EDITION_V6 = 22;
+ const GEOIP_ORG_EDITION_V6 = 23;
+ const GEOIP_DOMAIN_EDITION_V6 = 24;
+
+ /**
+ * Flags.
+ *
+ * @var int
+ */
+ public $flags;
+
+ /**
+ * File handler.
+ *
+ * @var resource
+ */
+ public $filehandle;
+
+ /**
+ * Memory buffer.
+ *
+ * @var string
+ */
+ public $memory_buffer;
+
+ /**
+ * Database type.
+ *
+ * @var int
+ */
+ public $databaseType;
+
+ /**
+ * Database segments.
+ *
+ * @var int
+ */
+ public $databaseSegments;
+
+ /**
+ * Record length.
+ *
+ * @var int
+ */
+ public $record_length;
+
+ /**
+ * Shmid.
+ *
+ * @var string
+ */
+ public $shmid;
+
+ /**
+ * Two letters country codes.
+ *
+ * @var array
+ */
+ public $GEOIP_COUNTRY_CODES = array(
+ '',
+ 'AP',
+ 'EU',
+ 'AD',
+ 'AE',
+ 'AF',
+ 'AG',
+ 'AI',
+ 'AL',
+ 'AM',
+ 'CW',
+ 'AO',
+ 'AQ',
+ 'AR',
+ 'AS',
+ 'AT',
+ 'AU',
+ 'AW',
+ 'AZ',
+ 'BA',
+ 'BB',
+ 'BD',
+ 'BE',
+ 'BF',
+ 'BG',
+ 'BH',
+ 'BI',
+ 'BJ',
+ 'BM',
+ 'BN',
+ 'BO',
+ 'BR',
+ 'BS',
+ 'BT',
+ 'BV',
+ 'BW',
+ 'BY',
+ 'BZ',
+ 'CA',
+ 'CC',
+ 'CD',
+ 'CF',
+ 'CG',
+ 'CH',
+ 'CI',
+ 'CK',
+ 'CL',
+ 'CM',
+ 'CN',
+ 'CO',
+ 'CR',
+ 'CU',
+ 'CV',
+ 'CX',
+ 'CY',
+ 'CZ',
+ 'DE',
+ 'DJ',
+ 'DK',
+ 'DM',
+ 'DO',
+ 'DZ',
+ 'EC',
+ 'EE',
+ 'EG',
+ 'EH',
+ 'ER',
+ 'ES',
+ 'ET',
+ 'FI',
+ 'FJ',
+ 'FK',
+ 'FM',
+ 'FO',
+ 'FR',
+ 'SX',
+ 'GA',
+ 'GB',
+ 'GD',
+ 'GE',
+ 'GF',
+ 'GH',
+ 'GI',
+ 'GL',
+ 'GM',
+ 'GN',
+ 'GP',
+ 'GQ',
+ 'GR',
+ 'GS',
+ 'GT',
+ 'GU',
+ 'GW',
+ 'GY',
+ 'HK',
+ 'HM',
+ 'HN',
+ 'HR',
+ 'HT',
+ 'HU',
+ 'ID',
+ 'IE',
+ 'IL',
+ 'IN',
+ 'IO',
+ 'IQ',
+ 'IR',
+ 'IS',
+ 'IT',
+ 'JM',
+ 'JO',
+ 'JP',
+ 'KE',
+ 'KG',
+ 'KH',
+ 'KI',
+ 'KM',
+ 'KN',
+ 'KP',
+ 'KR',
+ 'KW',
+ 'KY',
+ 'KZ',
+ 'LA',
+ 'LB',
+ 'LC',
+ 'LI',
+ 'LK',
+ 'LR',
+ 'LS',
+ 'LT',
+ 'LU',
+ 'LV',
+ 'LY',
+ 'MA',
+ 'MC',
+ 'MD',
+ 'MG',
+ 'MH',
+ 'MK',
+ 'ML',
+ 'MM',
+ 'MN',
+ 'MO',
+ 'MP',
+ 'MQ',
+ 'MR',
+ 'MS',
+ 'MT',
+ 'MU',
+ 'MV',
+ 'MW',
+ 'MX',
+ 'MY',
+ 'MZ',
+ 'NA',
+ 'NC',
+ 'NE',
+ 'NF',
+ 'NG',
+ 'NI',
+ 'NL',
+ 'NO',
+ 'NP',
+ 'NR',
+ 'NU',
+ 'NZ',
+ 'OM',
+ 'PA',
+ 'PE',
+ 'PF',
+ 'PG',
+ 'PH',
+ 'PK',
+ 'PL',
+ 'PM',
+ 'PN',
+ 'PR',
+ 'PS',
+ 'PT',
+ 'PW',
+ 'PY',
+ 'QA',
+ 'RE',
+ 'RO',
+ 'RU',
+ 'RW',
+ 'SA',
+ 'SB',
+ 'SC',
+ 'SD',
+ 'SE',
+ 'SG',
+ 'SH',
+ 'SI',
+ 'SJ',
+ 'SK',
+ 'SL',
+ 'SM',
+ 'SN',
+ 'SO',
+ 'SR',
+ 'ST',
+ 'SV',
+ 'SY',
+ 'SZ',
+ 'TC',
+ 'TD',
+ 'TF',
+ 'TG',
+ 'TH',
+ 'TJ',
+ 'TK',
+ 'TM',
+ 'TN',
+ 'TO',
+ 'TL',
+ 'TR',
+ 'TT',
+ 'TV',
+ 'TW',
+ 'TZ',
+ 'UA',
+ 'UG',
+ 'UM',
+ 'US',
+ 'UY',
+ 'UZ',
+ 'VA',
+ 'VC',
+ 'VE',
+ 'VG',
+ 'VI',
+ 'VN',
+ 'VU',
+ 'WF',
+ 'WS',
+ 'YE',
+ 'YT',
+ 'RS',
+ 'ZA',
+ 'ZM',
+ 'ME',
+ 'ZW',
+ 'A1',
+ 'A2',
+ 'O1',
+ 'AX',
+ 'GG',
+ 'IM',
+ 'JE',
+ 'BL',
+ 'MF',
+ 'BQ',
+ 'SS',
+ 'O1',
+ );
+
+ /**
+ * 3 letters country codes.
+ *
+ * @var array
+ */
+ public $GEOIP_COUNTRY_CODES3 = array(
+ '',
+ 'AP',
+ 'EU',
+ 'AND',
+ 'ARE',
+ 'AFG',
+ 'ATG',
+ 'AIA',
+ 'ALB',
+ 'ARM',
+ 'CUW',
+ 'AGO',
+ 'ATA',
+ 'ARG',
+ 'ASM',
+ 'AUT',
+ 'AUS',
+ 'ABW',
+ 'AZE',
+ 'BIH',
+ 'BRB',
+ 'BGD',
+ 'BEL',
+ 'BFA',
+ 'BGR',
+ 'BHR',
+ 'BDI',
+ 'BEN',
+ 'BMU',
+ 'BRN',
+ 'BOL',
+ 'BRA',
+ 'BHS',
+ 'BTN',
+ 'BVT',
+ 'BWA',
+ 'BLR',
+ 'BLZ',
+ 'CAN',
+ 'CCK',
+ 'COD',
+ 'CAF',
+ 'COG',
+ 'CHE',
+ 'CIV',
+ 'COK',
+ 'CHL',
+ 'CMR',
+ 'CHN',
+ 'COL',
+ 'CRI',
+ 'CUB',
+ 'CPV',
+ 'CXR',
+ 'CYP',
+ 'CZE',
+ 'DEU',
+ 'DJI',
+ 'DNK',
+ 'DMA',
+ 'DOM',
+ 'DZA',
+ 'ECU',
+ 'EST',
+ 'EGY',
+ 'ESH',
+ 'ERI',
+ 'ESP',
+ 'ETH',
+ 'FIN',
+ 'FJI',
+ 'FLK',
+ 'FSM',
+ 'FRO',
+ 'FRA',
+ 'SXM',
+ 'GAB',
+ 'GBR',
+ 'GRD',
+ 'GEO',
+ 'GUF',
+ 'GHA',
+ 'GIB',
+ 'GRL',
+ 'GMB',
+ 'GIN',
+ 'GLP',
+ 'GNQ',
+ 'GRC',
+ 'SGS',
+ 'GTM',
+ 'GUM',
+ 'GNB',
+ 'GUY',
+ 'HKG',
+ 'HMD',
+ 'HND',
+ 'HRV',
+ 'HTI',
+ 'HUN',
+ 'IDN',
+ 'IRL',
+ 'ISR',
+ 'IND',
+ 'IOT',
+ 'IRQ',
+ 'IRN',
+ 'ISL',
+ 'ITA',
+ 'JAM',
+ 'JOR',
+ 'JPN',
+ 'KEN',
+ 'KGZ',
+ 'KHM',
+ 'KIR',
+ 'COM',
+ 'KNA',
+ 'PRK',
+ 'KOR',
+ 'KWT',
+ 'CYM',
+ 'KAZ',
+ 'LAO',
+ 'LBN',
+ 'LCA',
+ 'LIE',
+ 'LKA',
+ 'LBR',
+ 'LSO',
+ 'LTU',
+ 'LUX',
+ 'LVA',
+ 'LBY',
+ 'MAR',
+ 'MCO',
+ 'MDA',
+ 'MDG',
+ 'MHL',
+ 'MKD',
+ 'MLI',
+ 'MMR',
+ 'MNG',
+ 'MAC',
+ 'MNP',
+ 'MTQ',
+ 'MRT',
+ 'MSR',
+ 'MLT',
+ 'MUS',
+ 'MDV',
+ 'MWI',
+ 'MEX',
+ 'MYS',
+ 'MOZ',
+ 'NAM',
+ 'NCL',
+ 'NER',
+ 'NFK',
+ 'NGA',
+ 'NIC',
+ 'NLD',
+ 'NOR',
+ 'NPL',
+ 'NRU',
+ 'NIU',
+ 'NZL',
+ 'OMN',
+ 'PAN',
+ 'PER',
+ 'PYF',
+ 'PNG',
+ 'PHL',
+ 'PAK',
+ 'POL',
+ 'SPM',
+ 'PCN',
+ 'PRI',
+ 'PSE',
+ 'PRT',
+ 'PLW',
+ 'PRY',
+ 'QAT',
+ 'REU',
+ 'ROU',
+ 'RUS',
+ 'RWA',
+ 'SAU',
+ 'SLB',
+ 'SYC',
+ 'SDN',
+ 'SWE',
+ 'SGP',
+ 'SHN',
+ 'SVN',
+ 'SJM',
+ 'SVK',
+ 'SLE',
+ 'SMR',
+ 'SEN',
+ 'SOM',
+ 'SUR',
+ 'STP',
+ 'SLV',
+ 'SYR',
+ 'SWZ',
+ 'TCA',
+ 'TCD',
+ 'ATF',
+ 'TGO',
+ 'THA',
+ 'TJK',
+ 'TKL',
+ 'TKM',
+ 'TUN',
+ 'TON',
+ 'TLS',
+ 'TUR',
+ 'TTO',
+ 'TUV',
+ 'TWN',
+ 'TZA',
+ 'UKR',
+ 'UGA',
+ 'UMI',
+ 'USA',
+ 'URY',
+ 'UZB',
+ 'VAT',
+ 'VCT',
+ 'VEN',
+ 'VGB',
+ 'VIR',
+ 'VNM',
+ 'VUT',
+ 'WLF',
+ 'WSM',
+ 'YEM',
+ 'MYT',
+ 'SRB',
+ 'ZAF',
+ 'ZMB',
+ 'MNE',
+ 'ZWE',
+ 'A1',
+ 'A2',
+ 'O1',
+ 'ALA',
+ 'GGY',
+ 'IMN',
+ 'JEY',
+ 'BLM',
+ 'MAF',
+ 'BES',
+ 'SSD',
+ 'O1',
+ );
+
+ /**
+ * Contry names.
+ *
+ * @var array
+ */
+ public $GEOIP_COUNTRY_NAMES = array(
+ '',
+ 'Asia/Pacific Region',
+ 'Europe',
+ 'Andorra',
+ 'United Arab Emirates',
+ 'Afghanistan',
+ 'Antigua and Barbuda',
+ 'Anguilla',
+ 'Albania',
+ 'Armenia',
+ 'Curacao',
+ 'Angola',
+ 'Antarctica',
+ 'Argentina',
+ 'American Samoa',
+ 'Austria',
+ 'Australia',
+ 'Aruba',
+ 'Azerbaijan',
+ 'Bosnia and Herzegovina',
+ 'Barbados',
+ 'Bangladesh',
+ 'Belgium',
+ 'Burkina Faso',
+ 'Bulgaria',
+ 'Bahrain',
+ 'Burundi',
+ 'Benin',
+ 'Bermuda',
+ 'Brunei Darussalam',
+ 'Bolivia',
+ 'Brazil',
+ 'Bahamas',
+ 'Bhutan',
+ 'Bouvet Island',
+ 'Botswana',
+ 'Belarus',
+ 'Belize',
+ 'Canada',
+ 'Cocos (Keeling) Islands',
+ 'Congo, The Democratic Republic of the',
+ 'Central African Republic',
+ 'Congo',
+ 'Switzerland',
+ "Cote D'Ivoire",
+ 'Cook Islands',
+ 'Chile',
+ 'Cameroon',
+ 'China',
+ 'Colombia',
+ 'Costa Rica',
+ 'Cuba',
+ 'Cape Verde',
+ 'Christmas Island',
+ 'Cyprus',
+ 'Czech Republic',
+ 'Germany',
+ 'Djibouti',
+ 'Denmark',
+ 'Dominica',
+ 'Dominican Republic',
+ 'Algeria',
+ 'Ecuador',
+ 'Estonia',
+ 'Egypt',
+ 'Western Sahara',
+ 'Eritrea',
+ 'Spain',
+ 'Ethiopia',
+ 'Finland',
+ 'Fiji',
+ 'Falkland Islands (Malvinas)',
+ 'Micronesia, Federated States of',
+ 'Faroe Islands',
+ 'France',
+ 'Sint Maarten (Dutch part)',
+ 'Gabon',
+ 'United Kingdom',
+ 'Grenada',
+ 'Georgia',
+ 'French Guiana',
+ 'Ghana',
+ 'Gibraltar',
+ 'Greenland',
+ 'Gambia',
+ 'Guinea',
+ 'Guadeloupe',
+ 'Equatorial Guinea',
+ 'Greece',
+ 'South Georgia and the South Sandwich Islands',
+ 'Guatemala',
+ 'Guam',
+ 'Guinea-Bissau',
+ 'Guyana',
+ 'Hong Kong',
+ 'Heard Island and McDonald Islands',
+ 'Honduras',
+ 'Croatia',
+ 'Haiti',
+ 'Hungary',
+ 'Indonesia',
+ 'Ireland',
+ 'Israel',
+ 'India',
+ 'British Indian Ocean Territory',
+ 'Iraq',
+ 'Iran, Islamic Republic of',
+ 'Iceland',
+ 'Italy',
+ 'Jamaica',
+ 'Jordan',
+ 'Japan',
+ 'Kenya',
+ 'Kyrgyzstan',
+ 'Cambodia',
+ 'Kiribati',
+ 'Comoros',
+ 'Saint Kitts and Nevis',
+ "Korea, Democratic People's Republic of",
+ 'Korea, Republic of',
+ 'Kuwait',
+ 'Cayman Islands',
+ 'Kazakhstan',
+ "Lao People's Democratic Republic",
+ 'Lebanon',
+ 'Saint Lucia',
+ 'Liechtenstein',
+ 'Sri Lanka',
+ 'Liberia',
+ 'Lesotho',
+ 'Lithuania',
+ 'Luxembourg',
+ 'Latvia',
+ 'Libya',
+ 'Morocco',
+ 'Monaco',
+ 'Moldova, Republic of',
+ 'Madagascar',
+ 'Marshall Islands',
+ 'Macedonia',
+ 'Mali',
+ 'Myanmar',
+ 'Mongolia',
+ 'Macau',
+ 'Northern Mariana Islands',
+ 'Martinique',
+ 'Mauritania',
+ 'Montserrat',
+ 'Malta',
+ 'Mauritius',
+ 'Maldives',
+ 'Malawi',
+ 'Mexico',
+ 'Malaysia',
+ 'Mozambique',
+ 'Namibia',
+ 'New Caledonia',
+ 'Niger',
+ 'Norfolk Island',
+ 'Nigeria',
+ 'Nicaragua',
+ 'Netherlands',
+ 'Norway',
+ 'Nepal',
+ 'Nauru',
+ 'Niue',
+ 'New Zealand',
+ 'Oman',
+ 'Panama',
+ 'Peru',
+ 'French Polynesia',
+ 'Papua New Guinea',
+ 'Philippines',
+ 'Pakistan',
+ 'Poland',
+ 'Saint Pierre and Miquelon',
+ 'Pitcairn Islands',
+ 'Puerto Rico',
+ 'Palestinian Territory',
+ 'Portugal',
+ 'Palau',
+ 'Paraguay',
+ 'Qatar',
+ 'Reunion',
+ 'Romania',
+ 'Russian Federation',
+ 'Rwanda',
+ 'Saudi Arabia',
+ 'Solomon Islands',
+ 'Seychelles',
+ 'Sudan',
+ 'Sweden',
+ 'Singapore',
+ 'Saint Helena',
+ 'Slovenia',
+ 'Svalbard and Jan Mayen',
+ 'Slovakia',
+ 'Sierra Leone',
+ 'San Marino',
+ 'Senegal',
+ 'Somalia',
+ 'Suriname',
+ 'Sao Tome and Principe',
+ 'El Salvador',
+ 'Syrian Arab Republic',
+ 'Swaziland',
+ 'Turks and Caicos Islands',
+ 'Chad',
+ 'French Southern Territories',
+ 'Togo',
+ 'Thailand',
+ 'Tajikistan',
+ 'Tokelau',
+ 'Turkmenistan',
+ 'Tunisia',
+ 'Tonga',
+ 'Timor-Leste',
+ 'Turkey',
+ 'Trinidad and Tobago',
+ 'Tuvalu',
+ 'Taiwan',
+ 'Tanzania, United Republic of',
+ 'Ukraine',
+ 'Uganda',
+ 'United States Minor Outlying Islands',
+ 'United States',
+ 'Uruguay',
+ 'Uzbekistan',
+ 'Holy See (Vatican City State)',
+ 'Saint Vincent and the Grenadines',
+ 'Venezuela',
+ 'Virgin Islands, British',
+ 'Virgin Islands, U.S.',
+ 'Vietnam',
+ 'Vanuatu',
+ 'Wallis and Futuna',
+ 'Samoa',
+ 'Yemen',
+ 'Mayotte',
+ 'Serbia',
+ 'South Africa',
+ 'Zambia',
+ 'Montenegro',
+ 'Zimbabwe',
+ 'Anonymous Proxy',
+ 'Satellite Provider',
+ 'Other',
+ 'Aland Islands',
+ 'Guernsey',
+ 'Isle of Man',
+ 'Jersey',
+ 'Saint Barthelemy',
+ 'Saint Martin',
+ 'Bonaire, Saint Eustatius and Saba',
+ 'South Sudan',
+ 'Other',
+ );
+
+ /**
+ * 2 letters continent codes.
+ *
+ * @var array
+ */
+ public $GEOIP_CONTINENT_CODES = array(
+ '--',
+ 'AS',
+ 'EU',
+ 'EU',
+ 'AS',
+ 'AS',
+ 'NA',
+ 'NA',
+ 'EU',
+ 'AS',
+ 'NA',
+ 'AF',
+ 'AN',
+ 'SA',
+ 'OC',
+ 'EU',
+ 'OC',
+ 'NA',
+ 'AS',
+ 'EU',
+ 'NA',
+ 'AS',
+ 'EU',
+ 'AF',
+ 'EU',
+ 'AS',
+ 'AF',
+ 'AF',
+ 'NA',
+ 'AS',
+ 'SA',
+ 'SA',
+ 'NA',
+ 'AS',
+ 'AN',
+ 'AF',
+ 'EU',
+ 'NA',
+ 'NA',
+ 'AS',
+ 'AF',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'AF',
+ 'OC',
+ 'SA',
+ 'AF',
+ 'AS',
+ 'SA',
+ 'NA',
+ 'NA',
+ 'AF',
+ 'AS',
+ 'AS',
+ 'EU',
+ 'EU',
+ 'AF',
+ 'EU',
+ 'NA',
+ 'NA',
+ 'AF',
+ 'SA',
+ 'EU',
+ 'AF',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'AF',
+ 'EU',
+ 'OC',
+ 'SA',
+ 'OC',
+ 'EU',
+ 'EU',
+ 'NA',
+ 'AF',
+ 'EU',
+ 'NA',
+ 'AS',
+ 'SA',
+ 'AF',
+ 'EU',
+ 'NA',
+ 'AF',
+ 'AF',
+ 'NA',
+ 'AF',
+ 'EU',
+ 'AN',
+ 'NA',
+ 'OC',
+ 'AF',
+ 'SA',
+ 'AS',
+ 'AN',
+ 'NA',
+ 'EU',
+ 'NA',
+ 'EU',
+ 'AS',
+ 'EU',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'EU',
+ 'EU',
+ 'NA',
+ 'AS',
+ 'AS',
+ 'AF',
+ 'AS',
+ 'AS',
+ 'OC',
+ 'AF',
+ 'NA',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'NA',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'NA',
+ 'EU',
+ 'AS',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'EU',
+ 'EU',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'EU',
+ 'AF',
+ 'OC',
+ 'EU',
+ 'AF',
+ 'AS',
+ 'AS',
+ 'AS',
+ 'OC',
+ 'NA',
+ 'AF',
+ 'NA',
+ 'EU',
+ 'AF',
+ 'AS',
+ 'AF',
+ 'NA',
+ 'AS',
+ 'AF',
+ 'AF',
+ 'OC',
+ 'AF',
+ 'OC',
+ 'AF',
+ 'NA',
+ 'EU',
+ 'EU',
+ 'AS',
+ 'OC',
+ 'OC',
+ 'OC',
+ 'AS',
+ 'NA',
+ 'SA',
+ 'OC',
+ 'OC',
+ 'AS',
+ 'AS',
+ 'EU',
+ 'NA',
+ 'OC',
+ 'NA',
+ 'AS',
+ 'EU',
+ 'OC',
+ 'SA',
+ 'AS',
+ 'AF',
+ 'EU',
+ 'EU',
+ 'AF',
+ 'AS',
+ 'OC',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'AS',
+ 'AF',
+ 'EU',
+ 'EU',
+ 'EU',
+ 'AF',
+ 'EU',
+ 'AF',
+ 'AF',
+ 'SA',
+ 'AF',
+ 'NA',
+ 'AS',
+ 'AF',
+ 'NA',
+ 'AF',
+ 'AN',
+ 'AF',
+ 'AS',
+ 'AS',
+ 'OC',
+ 'AS',
+ 'AF',
+ 'OC',
+ 'AS',
+ 'EU',
+ 'NA',
+ 'OC',
+ 'AS',
+ 'AF',
+ 'EU',
+ 'AF',
+ 'OC',
+ 'NA',
+ 'SA',
+ 'AS',
+ 'EU',
+ 'NA',
+ 'SA',
+ 'NA',
+ 'NA',
+ 'AS',
+ 'OC',
+ 'OC',
+ 'OC',
+ 'AS',
+ 'AF',
+ 'EU',
+ 'AF',
+ 'AF',
+ 'EU',
+ 'AF',
+ '--',
+ '--',
+ '--',
+ 'EU',
+ 'EU',
+ 'EU',
+ 'EU',
+ 'NA',
+ 'NA',
+ 'NA',
+ 'AF',
+ '--',
+ );
+
+ /** @var WC_Logger Logger instance */
+ public static $log = false;
+
+ /**
+ * Logging method.
+ *
+ * @param string $message Log message.
+ * @param string $level Optional. Default 'info'.
+ * emergency|alert|critical|error|warning|notice|info|debug
+ */
+ public static function log( $message, $level = 'info' ) {
+ if ( empty( self::$log ) ) {
+ self::$log = wc_get_logger();
+ }
+ self::$log->log( $level, $message, array( 'source' => 'geoip' ) );
+ }
+
+ /**
+ * Open geoip file.
+ *
+ * @param string $filename
+ * @param int $flags
+ */
+ public function geoip_open( $filename, $flags ) {
+ $this->flags = $flags;
+ if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ $this->shmid = @shmop_open( self::GEOIP_SHM_KEY, 'a', 0, 0 );
+ } else {
+ if ( $this->filehandle = fopen( $filename, 'rb' ) ) {
+ if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
+ $s_array = fstat( $this->filehandle );
+ $this->memory_buffer = fread( $this->filehandle, $s_array['size'] );
+ }
+ } else {
+ $this->log( 'GeoIP API: Can not open ' . $filename, 'error' );
+ }
+ }
+
+ $this->_setup_segments();
+ }
+
+ /**
+ * Setup segments.
+ *
+ * @return WC_Geo_IP instance
+ */
+ private function _setup_segments() {
+ $this->databaseType = self::GEOIP_COUNTRY_EDITION;
+ $this->record_length = self::STANDARD_RECORD_LENGTH;
+
+ if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ $offset = @shmop_size( $this->shmid ) - 3;
+
+ for ( $i = 0; $i < self::STRUCTURE_INFO_MAX_SIZE; $i++ ) {
+ $delim = @shmop_read( $this->shmid, $offset, 3 );
+ $offset += 3;
+
+ if ( ( chr( 255 ) . chr( 255 ) . chr( 255 ) ) == $delim ) {
+ $this->databaseType = ord( @shmop_read( $this->shmid, $offset, 1 ) );
+
+ if ( $this->databaseType >= 106 ) {
+ $this->databaseType -= 105;
+ }
+
+ $offset++;
+
+ if ( self::GEOIP_REGION_EDITION_REV0 == $this->databaseType ) {
+ $this->databaseSegments = self::GEOIP_STATE_BEGIN_REV0;
+ } elseif ( self::GEOIP_REGION_EDITION_REV1 == $this->databaseType ) {
+ $this->databaseSegments = self::GEOIP_STATE_BEGIN_REV1;
+ } elseif ( ( self::GEOIP_CITY_EDITION_REV0 == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_USERTYPE_EDITION == $this->databaseType )
+ || ( self::GEOIP_USERTYPE_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_LOCATIONA_EDITION == $this->databaseType )
+ || ( self::GEOIP_ACCURACYRADIUS_EDITION == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV0_V6 == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV1_V6 == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION_REV1 == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION_REV1_V6 == $this->databaseType )
+ || ( self::GEOIP_ASNUM_EDITION == $this->databaseType )
+ || ( self::GEOIP_ASNUM_EDITION_V6 == $this->databaseType )
+ ) {
+ $this->databaseSegments = 0;
+ $buf = @shmop_read( $this->shmid, $offset, self::SEGMENT_RECORD_LENGTH );
+
+ for ( $j = 0; $j < self::SEGMENT_RECORD_LENGTH; $j++ ) {
+ $this->databaseSegments += ( ord( $buf[ $j ] ) << ( $j * 8 ) );
+ }
+
+ if ( ( self::GEOIP_ORG_EDITION == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
+ ) {
+ $this->record_length = self::ORG_RECORD_LENGTH;
+ }
+ }
+
+ break;
+ } else {
+ $offset -= 4;
+ }
+ }
+ if ( ( self::GEOIP_COUNTRY_EDITION == $this->databaseType )
+ || ( self::GEOIP_COUNTRY_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_PROXY_EDITION == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION == $this->databaseType )
+ ) {
+ $this->databaseSegments = self::GEOIP_COUNTRY_BEGIN;
+ }
+ } else {
+ $filepos = ftell( $this->filehandle );
+ fseek( $this->filehandle, -3, SEEK_END );
+
+ for ( $i = 0; $i < self::STRUCTURE_INFO_MAX_SIZE; $i++ ) {
+
+ $delim = fread( $this->filehandle, 3 );
+ if ( ( chr( 255 ) . chr( 255 ) . chr( 255 ) ) == $delim ) {
+
+ $this->databaseType = ord( fread( $this->filehandle, 1 ) );
+ if ( $this->databaseType >= 106 ) {
+ $this->databaseType -= 105;
+ }
+
+ if ( self::GEOIP_REGION_EDITION_REV0 == $this->databaseType ) {
+ $this->databaseSegments = self::GEOIP_STATE_BEGIN_REV0;
+ } elseif ( self::GEOIP_REGION_EDITION_REV1 == $this->databaseType ) {
+ $this->databaseSegments = self::GEOIP_STATE_BEGIN_REV1;
+ } elseif ( ( self::GEOIP_CITY_EDITION_REV0 == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV0_V6 == $this->databaseType )
+ || ( self::GEOIP_CITY_EDITION_REV1_V6 == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_LOCATIONA_EDITION == $this->databaseType )
+ || ( self::GEOIP_ACCURACYRADIUS_EDITION == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION_REV1 == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION_REV1_V6 == $this->databaseType )
+ || ( self::GEOIP_USERTYPE_EDITION == $this->databaseType )
+ || ( self::GEOIP_USERTYPE_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_ASNUM_EDITION == $this->databaseType )
+ || ( self::GEOIP_ASNUM_EDITION_V6 == $this->databaseType )
+ ) {
+ $this->databaseSegments = 0;
+ $buf = fread( $this->filehandle, self::SEGMENT_RECORD_LENGTH );
+
+ for ( $j = 0; $j < self::SEGMENT_RECORD_LENGTH; $j++ ) {
+ $this->databaseSegments += ( ord( $buf[ $j ] ) << ( $j * 8 ) );
+ }
+
+ if ( ( self::GEOIP_ORG_EDITION == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION == $this->databaseType )
+ || ( self::GEOIP_ORG_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_DOMAIN_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_ISP_EDITION_V6 == $this->databaseType )
+ ) {
+ $this->record_length = self::ORG_RECORD_LENGTH;
+ }
+ }
+
+ break;
+ } else {
+ fseek( $this->filehandle, -4, SEEK_CUR );
+ }
+ }
+
+ if ( ( self::GEOIP_COUNTRY_EDITION == $this->databaseType )
+ || ( self::GEOIP_COUNTRY_EDITION_V6 == $this->databaseType )
+ || ( self::GEOIP_PROXY_EDITION == $this->databaseType )
+ || ( self::GEOIP_NETSPEED_EDITION == $this->databaseType )
+ ) {
+ $this->databaseSegments = self::GEOIP_COUNTRY_BEGIN;
+ }
+
+ fseek( $this->filehandle, $filepos, SEEK_SET );
+ }
+
+ return $this;
+ }
+
+ /**
+ * Close geoip file.
+ *
+ * @return bool
+ */
+ public function geoip_close() {
+ if ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ return true;
+ }
+
+ return fclose( $this->filehandle );
+ }
+
+ /**
+ * Common get record.
+ *
+ * @param string $seek_country
+ * @return WC_Geo_IP_Record instance
+ */
+ private function _common_get_record( $seek_country ) {
+ // workaround php's broken substr, strpos, etc handling with
+ // mbstring.func_overload and mbstring.internal_encoding
+ $mbExists = extension_loaded( 'mbstring' );
+ if ( $mbExists ) {
+ $enc = mb_internal_encoding();
+ mb_internal_encoding( 'ISO-8859-1' );
+ }
+
+ $record_pointer = $seek_country + ( 2 * $this->record_length - 1 ) * $this->databaseSegments;
+
+ if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
+ $record_buf = substr( $this->memory_buffer, $record_pointer, FULL_RECORD_LENGTH );
+ } elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ $record_buf = @shmop_read( $this->shmid, $record_pointer, FULL_RECORD_LENGTH );
+ } else {
+ fseek( $this->filehandle, $record_pointer, SEEK_SET );
+ $record_buf = fread( $this->filehandle, FULL_RECORD_LENGTH );
+ }
+
+ $record = new WC_Geo_IP_Record();
+ $record_buf_pos = 0;
+ $char = ord( substr( $record_buf, $record_buf_pos, 1 ) );
+ $record->country_code = $this->GEOIP_COUNTRY_CODES[ $char ];
+ $record->country_code3 = $this->GEOIP_COUNTRY_CODES3[ $char ];
+ $record->country_name = $this->GEOIP_COUNTRY_NAMES[ $char ];
+ $record->continent_code = $this->GEOIP_CONTINENT_CODES[ $char ];
+ $str_length = 0;
+
+ $record_buf_pos++;
+
+ // Get region
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ while ( 0 != $char ) {
+ $str_length++;
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ }
+
+ if ( $str_length > 0 ) {
+ $record->region = substr( $record_buf, $record_buf_pos, $str_length );
+ }
+
+ $record_buf_pos += $str_length + 1;
+ $str_length = 0;
+
+ // Get city
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ while ( 0 != $char ) {
+ $str_length++;
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ }
+
+ if ( $str_length > 0 ) {
+ $record->city = substr( $record_buf, $record_buf_pos, $str_length );
+ }
+
+ $record_buf_pos += $str_length + 1;
+ $str_length = 0;
+
+ // Get postal code
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ while ( 0 != $char ) {
+ $str_length++;
+ $char = ord( substr( $record_buf, $record_buf_pos + $str_length, 1 ) );
+ }
+
+ if ( $str_length > 0 ) {
+ $record->postal_code = substr( $record_buf, $record_buf_pos, $str_length );
+ }
+
+ $record_buf_pos += $str_length + 1;
+
+ // Get latitude and longitude
+ $latitude = 0;
+ $longitude = 0;
+ for ( $j = 0; $j < 3; ++$j ) {
+ $char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
+ $latitude += ( $char << ( $j * 8 ) );
+ }
+
+ $record->latitude = ( $latitude / 10000 ) - 180;
+
+ for ( $j = 0; $j < 3; ++$j ) {
+ $char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
+ $longitude += ( $char << ( $j * 8 ) );
+ }
+
+ $record->longitude = ( $longitude / 10000 ) - 180;
+
+ if ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType ) {
+ $metroarea_combo = 0;
+ if ( 'US' === $record->country_code ) {
+ for ( $j = 0; $j < 3; ++$j ) {
+ $char = ord( substr( $record_buf, $record_buf_pos++, 1 ) );
+ $metroarea_combo += ( $char << ( $j * 8 ) );
+ }
+
+ $record->metro_code = $record->dma_code = floor( $metroarea_combo / 1000 );
+ $record->area_code = $metroarea_combo % 1000;
+ }
+ }
+
+ if ( $mbExists ) {
+ mb_internal_encoding( $enc );
+ }
+
+ return $record;
+ }
+
+ /**
+ * Get record.
+ *
+ * @param int $ipnum
+ * @return WC_Geo_IP_Record instance
+ */
+ private function _get_record( $ipnum ) {
+ $seek_country = $this->_geoip_seek_country( $ipnum );
+ if ( $seek_country == $this->databaseSegments ) {
+ return null;
+ }
+
+ return $this->_common_get_record( $seek_country );
+ }
+
+ /**
+ * Seek country IPv6.
+ *
+ * @param int $ipnum
+ * @return string
+ */
+ public function _geoip_seek_country_v6( $ipnum ) {
+ // arrays from unpack start with offset 1
+ // yet another php mystery. array_merge work around
+ // this broken behaviour
+ $v6vec = array_merge( unpack( 'C16', $ipnum ) );
+
+ $offset = 0;
+ for ( $depth = 127; $depth >= 0; --$depth ) {
+ if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
+ $buf = $this->_safe_substr(
+ $this->memory_buffer,
+ 2 * $this->record_length * $offset,
+ 2 * $this->record_length
+ );
+ } elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ $buf = @shmop_read(
+ $this->shmid,
+ 2 * $this->record_length * $offset,
+ 2 * $this->record_length
+ );
+ } else {
+ if ( 0 != fseek( $this->filehandle, 2 * $this->record_length * $offset, SEEK_SET ) ) {
+ break;
+ }
+
+ $buf = fread( $this->filehandle, 2 * $this->record_length );
+ }
+ $x = array( 0, 0 );
+ for ( $i = 0; $i < 2; ++$i ) {
+ for ( $j = 0; $j < $this->record_length; ++$j ) {
+ $x[ $i ] += ord( $buf[ $this->record_length * $i + $j ] ) << ( $j * 8 );
+ }
+ }
+
+ $bnum = 127 - $depth;
+ $idx = $bnum >> 3;
+ $b_mask = 1 << ( $bnum & 7 ^ 7 );
+ if ( ( $v6vec[ $idx ] & $b_mask ) > 0 ) {
+ if ( $x[1] >= $this->databaseSegments ) {
+ return $x[1];
+ }
+ $offset = $x[1];
+ } else {
+ if ( $x[0] >= $this->databaseSegments ) {
+ return $x[0];
+ }
+ $offset = $x[0];
+ }
+ }
+
+ $this->log( 'GeoIP API: Error traversing database - perhaps it is corrupt?', 'error' );
+
+ return false;
+ }
+
+ /**
+ * Seek country.
+ *
+ * @param int $ipnum
+ * @return string
+ */
+ private function _geoip_seek_country( $ipnum ) {
+ $offset = 0;
+ for ( $depth = 31; $depth >= 0; --$depth ) {
+ if ( $this->flags & self::GEOIP_MEMORY_CACHE ) {
+ $buf = $this->_safe_substr(
+ $this->memory_buffer,
+ 2 * $this->record_length * $offset,
+ 2 * $this->record_length
+ );
+ } elseif ( $this->flags & self::GEOIP_SHARED_MEMORY ) {
+ $buf = @shmop_read(
+ $this->shmid,
+ 2 * $this->record_length * $offset,
+ 2 * $this->record_length
+ );
+ } else {
+ if ( 0 != fseek( $this->filehandle, 2 * $this->record_length * $offset, SEEK_SET ) ) {
+ break;
+ }
+
+ $buf = fread( $this->filehandle, 2 * $this->record_length );
+ }
+
+ $x = array( 0, 0 );
+ for ( $i = 0; $i < 2; ++$i ) {
+ for ( $j = 0; $j < $this->record_length; ++$j ) {
+ $x[ $i ] += ord( $buf[ $this->record_length * $i + $j ] ) << ( $j * 8 );
+ }
+ }
+ if ( $ipnum & ( 1 << $depth ) ) {
+ if ( $x[1] >= $this->databaseSegments ) {
+ return $x[1];
+ }
+
+ $offset = $x[1];
+ } else {
+ if ( $x[0] >= $this->databaseSegments ) {
+ return $x[0];
+ }
+
+ $offset = $x[0];
+ }
+ }
+
+ $this->log( 'GeoIP API: Error traversing database - perhaps it is corrupt?', 'error' );
+
+ return false;
+ }
+
+ /**
+ * Record by addr.
+ *
+ * @param string $addr
+ *
+ * @return WC_Geo_IP_Record
+ */
+ public function geoip_record_by_addr( $addr ) {
+ if ( null == $addr ) {
+ return 0;
+ }
+
+ $ipnum = ip2long( $addr );
+ return $this->_get_record( $ipnum );
+ }
+
+ /**
+ * Country ID by addr IPv6.
+ *
+ * @param string $addr
+ * @return int|bool
+ */
+ public function geoip_country_id_by_addr_v6( $addr ) {
+ if ( ! defined( 'AF_INET6' ) ) {
+ $this->log( 'GEOIP (geoip_country_id_by_addr_v6): PHP was compiled with --disable-ipv6 option' );
+ return false;
+ }
+ $ipnum = inet_pton( $addr );
+ return $this->_geoip_seek_country_v6( $ipnum ) - self::GEOIP_COUNTRY_BEGIN;
+ }
+
+ /**
+ * Country ID by addr.
+ *
+ * @param string $addr
+ * @return int
+ */
+ public function geoip_country_id_by_addr( $addr ) {
+ $ipnum = ip2long( $addr );
+ return $this->_geoip_seek_country( $ipnum ) - self::GEOIP_COUNTRY_BEGIN;
+ }
+
+ /**
+ * Country code by addr IPv6.
+ *
+ * @param string $addr
+ * @return string
+ */
+ public function geoip_country_code_by_addr_v6( $addr ) {
+ $country_id = $this->geoip_country_id_by_addr_v6( $addr );
+ if ( false !== $country_id && isset( $this->GEOIP_COUNTRY_CODES[ $country_id ] ) ) {
+ return $this->GEOIP_COUNTRY_CODES[ $country_id ];
+ }
+
+ return false;
+ }
+
+ /**
+ * Country code by addr.
+ *
+ * @param string $addr
+ * @return string
+ */
+ public function geoip_country_code_by_addr( $addr ) {
+ if ( self::GEOIP_CITY_EDITION_REV1 == $this->databaseType ) {
+ $record = $this->geoip_record_by_addr( $addr );
+ if ( false !== $record ) {
+ return $record->country_code;
+ }
+ } else {
+ $country_id = $this->geoip_country_id_by_addr( $addr );
+ if ( false !== $country_id && isset( $this->GEOIP_COUNTRY_CODES[ $country_id ] ) ) {
+ return $this->GEOIP_COUNTRY_CODES[ $country_id ];
+ }
+ }
+
+ return false;
+ }
+
+ /**
+ * Encode string.
+ *
+ * @param string $string
+ * @param int $start
+ * @param int $length
+ * @return string
+ */
+ private function _safe_substr( $string, $start, $length ) {
+ // workaround php's broken substr, strpos, etc handling with
+ // mbstring.func_overload and mbstring.internal_encoding
+ $mb_exists = extension_loaded( 'mbstring' );
+
+ if ( $mb_exists ) {
+ $enc = mb_internal_encoding();
+ mb_internal_encoding( 'ISO-8859-1' );
+ }
+
+ $buf = substr( $string, $start, $length );
+
+ if ( $mb_exists ) {
+ mb_internal_encoding( $enc );
+ }
+
+ return $buf;
+ }
+}
+
+/**
+ * Geo IP Record class.
+ */
+class WC_Geo_IP_Record {
+
+ /**
+ * Country code.
+ *
+ * @var string
+ */
+ public $country_code;
+
+ /**
+ * 3 letters country code.
+ *
+ * @var string
+ */
+ public $country_code3;
+
+ /**
+ * Country name.
+ *
+ * @var string
+ */
+ public $country_name;
+
+ /**
+ * Region.
+ *
+ * @var string
+ */
+ public $region;
+
+ /**
+ * City.
+ *
+ * @var string
+ */
+ public $city;
+
+ /**
+ * Postal code.
+ *
+ * @var string
+ */
+ public $postal_code;
+
+ /**
+ * Latitude
+ *
+ * @var int
+ */
+ public $latitude;
+
+ /**
+ * Longitude.
+ *
+ * @var int
+ */
+ public $longitude;
+
+ /**
+ * Area code.
+ *
+ * @var int
+ */
+ public $area_code;
+
+ /**
+ * DMA Code.
+ *
+ * Metro and DMA code are the same.
+ * Use metro code instead.
+ *
+ * @var float
+ */
+ public $dma_code;
+
+ /**
+ * Metro code.
+ *
+ * @var float
+ */
+ public $metro_code;
+
+ /**
+ * Continent code.
+ *
+ * @var string
+ */
+ public $continent_code;
+}
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