Phraseanet/lib/Alchemy/Phrasea/Utilities/Countries.php

<?php

namespace Alchemy\Phrasea\Utilities;

class Countries
{
    public static function getCountries($lng = 'fr')
    {
        $countries['en'] = [
            'AF' => 'AFGHANISTAN',
            'AX' => 'ÅLAND ISLANDS',
            'AL' => 'ALBANIA',
            'DZ' => 'ALGERIA',
            'AS' => 'AMERICAN SAMOA',
            'AD' => 'ANDORRA',
            'AO' => 'ANGOLA',
            'AI' => 'ANGUILLA',
            'AQ' => 'ANTARCTICA',
            'AG' => 'ANTIGUA AND BARBUDA',
            'AR' => 'ARGENTINA',
            'AM' => 'ARMENIA',
            'AW' => 'ARUBA',
            'AU' => 'AUSTRALIA',
            'AT' => 'AUSTRIA',
            'AZ' => 'AZERBAIJAN',
            'BS' => 'BAHAMAS',
            'BH' => 'BAHRAIN',
            'BD' => 'BANGLADESH',
            'BB' => 'BARBADOS',
            'BY' => 'BELARUS',
            'BE' => 'BELGIUM',
            'BZ' => 'BELIZE',
            'BJ' => 'BENIN',
            'BM' => 'BERMUDA',
            'BT' => 'BHUTAN',
            'BO' => 'BOLIVIA',
            'BA' => 'BOSNIA AND HERZEGOVINA',
            'BW' => 'BOTSWANA',
            'BV' => 'BOUVET ISLAND',
            'BR' => 'BRAZIL',
            'IO' => 'BRITISH INDIAN OCEAN TERRITORY',
            'BN' => 'BRUNEI DARUSSALAM',
            'BG' => 'BULGARIA',
            'BF' => 'BURKINA FASO',
            'BI' => 'BURUNDI',
            'KH' => 'CAMBODIA',
            'CM' => 'CAMEROON',
            'CA' => 'CANADA',
            'CV' => 'CAPE VERDE',
            'KY' => 'CAYMAN ISLANDS',
            'CF' => 'CENTRAL AFRICAN REPUBLIC',
            'TD' => 'CHAD',
            'CL' => 'CHILE',
            'CN' => 'CHINA',
            'CX' => 'CHRISTMAS ISLAND',
            'CC' => 'COCOS (KEELING) ISLANDS',
            'CO' => 'COLOMBIA',
            'KM' => 'COMOROS',
            'CG' => 'CONGO',
            'CD' => 'CONGO, THE DEMOCRATIC REPUBLIC OF THE',
            'CK' => 'COOK ISLANDS',
            'CR' => 'COSTA RICA',
            'CI' => 'CÔTE D\'IVOIRE',
            'HR' => 'CROATIA',
            'CU' => 'CUBA',
            'CY' => 'CYPRUS',
            'CZ' => 'CZECH REPUBLIC',
            'DK' => 'DENMARK',
            'DJ' => 'DJIBOUTI',
            'DM' => 'DOMINICA',
            'DO' => 'DOMINICAN REPUBLIC',
            'EC' => 'ECUADOR',
            'EG' => 'EGYPT',
            'SV' => 'EL SALVADOR',
            'GQ' => 'EQUATORIAL GUINEA',
            'ER' => 'ERITREA',
            'EE' => 'ESTONIA',
            'ET' => 'ETHIOPIA',
            'FK' => 'FALKLAND ISLANDS (MALVINAS)',
            'FO' => 'FAROE ISLANDS',
            'FJ' => 'FIJI',
            'FI' => 'FINLAND',
            'FR' => 'FRANCE',
            'GF' => 'FRENCH GUIANA',
            'PF' => 'FRENCH POLYNESIA',
            'TF' => 'FRENCH SOUTHERN TERRITORIES',
            'GA' => 'GABON',
            'GM' => 'GAMBIA',
            'GE' => 'GEORGIA',
            'DE' => 'GERMANY',
            'GH' => 'GHANA',
            'GI' => 'GIBRALTAR',
            'GR' => 'GREECE',
            'GL' => 'GREENLAND',
            'GD' => 'GRENADA',
            'GP' => 'GUADELOUPE',
            'GU' => 'GUAM',
            'GT' => 'GUATEMALA',
            'GG' => 'GUERNSEY',
            'GN' => 'GUINEA',
            'GW' => 'GUINEA-BISSAU',
            'GY' => 'GUYANA',
            'HT' => 'HAITI',
            'HM' => 'HEARD ISLAND AND MCDONALD ISLANDS',
            'VA' => 'HOLY SEE (VATICAN CITY STATE)',
            'HN' => 'HONDURAS',
            'HK' => 'HONG KONG',
            'HU' => 'HUNGARY',
            'IS' => 'ICELAND',
            'IN' => 'INDIA',
            'ID' => 'INDONESIA',
            'IR' => 'IRAN, ISLAMIC REPUBLIC OF',
            'IQ' => 'IRAQ',
            'IE' => 'IRELAND',
            'IM' => 'ISLE OF MAN',
            'IL' => 'ISRAEL',
            'IT' => 'ITALY',
            'JM' => 'JAMAICA',
            'JP' => 'JAPAN',
            'JE' => 'JERSEY',
            'JO' => 'JORDAN',
            'KZ' => 'KAZAKHSTAN',
            'KE' => 'KENYA',
            'KI' => 'KIRIBATI',
            'KP' => 'KOREA, DEMOCRATIC PEOPLE\'S REPUBLIC OF',
            'KR' => 'KOREA, REPUBLIC OF',
            'KW' => 'KUWAIT',
            'KG' => 'KYRGYZSTAN',
            'LA' => 'LAO PEOPLE\'S DEMOCRATIC REPUBLIC',
            'LV' => 'LATVIA',
            'LB' => 'LEBANON',
            'LS' => 'LESOTHO',
            'LR' => 'LIBERIA',
            'LY' => 'LIBYAN ARAB JAMAHIRIYA',
            'LI' => 'LIECHTENSTEIN',
            'LT' => 'LITHUANIA',
            'LU' => 'LUXEMBOURG',
            'MO' => 'MACAO',
            'MK' => 'MACEDONIA, THE FORMER YUGOSLAV REPUBLIC OF',
            'MG' => 'MADAGASCAR',
            'MW' => 'MALAWI',
            'MY' => 'MALAYSIA',
            'MV' => 'MALDIVES',
            'ML' => 'MALI',
            'MT' => 'MALTA',
            'MH' => 'MARSHALL ISLANDS',
            'MQ' => 'MARTINIQUE',
            'MR' => 'MAURITANIA',
            'MU' => 'MAURITIUS',
            'YT' => 'MAYOTTE',
            'MX' => 'MEXICO',
            'FM' => 'MICRONESIA, FEDERATED STATES OF',
            'MD' => 'MOLDOVA, REPUBLIC OF',
            'MC' => 'MONACO',
            'MN' => 'MONGOLIA',
            'ME' => 'MONTENEGRO',
            'MS' => 'MONTSERRAT',
            'MA' => 'MOROCCO',
            'MZ' => 'MOZAMBIQUE',
            'MM' => 'MYANMAR',
            'NA' => 'NAMIBIA',
            'NR' => 'NAURU',
            'NP' => 'NEPAL',
            'NL' => 'NETHERLANDS',
            'AN' => 'NETHERLANDS ANTILLES',
            'NC' => 'NEW CALEDONIA',
            'NZ' => 'NEW ZEALAND',
            'NI' => 'NICARAGUA',
            'NE' => 'NIGER',
            'NG' => 'NIGERIA',
            'NU' => 'NIUE',
            'NF' => 'NORFOLK ISLAND',
            'MP' => 'NORTHERN MARIANA ISLANDS',
            'NO' => 'NORWAY',
            'OM' => 'OMAN',
            'PK' => 'PAKISTAN',
            'PW' => 'PALAU',
            'PS' => 'PALESTINIAN TERRITORY, OCCUPIED',
            'PA' => 'PANAMA',
            'PG' => 'PAPUA NEW GUINEA',
            'PY' => 'PARAGUAY',
            'PE' => 'PERU',
            'PH' => 'PHILIPPINES',
            'PN' => 'PITCAIRN',
            'PL' => 'POLAND',
            'PT' => 'PORTUGAL',
            'PR' => 'PUERTO RICO',
            'QA' => 'QATAR',
            'RE' => 'REUNION',
            'RO' => 'ROMANIA',
            'RU' => 'RUSSIAN FEDERATION',
            'RW' => 'RWANDA',
            'BL' => 'SAINT BARTHÉLEMY',
            'SH' => 'SAINT HELENA',
            'KN' => 'SAINT KITTS AND NEVIS',
            'LC' => 'SAINT LUCIA',
            'MF' => 'SAINT MARTIN',
            'PM' => 'SAINT PIERRE AND MIQUELON',
            'VC' => 'SAINT VINCENT AND THE GRENADINES',
            'WS' => 'SAMOA',
            'SM' => 'SAN MARINO',
            'ST' => 'SAO TOME AND PRINCIPE',
            'SA' => 'SAUDI ARABIA',
            'SN' => 'SENEGAL',
            'RS' => 'SERBIA',
            'SC' => 'SEYCHELLES',
            'SL' => 'SIERRA LEONE',
            'SG' => 'SINGAPORE',
            'SK' => 'SLOVAKIA',
            'SI' => 'SLOVENIA',
            'SB' => 'SOLOMON ISLANDS',
            'SO' => 'SOMALIA',
            'ZA' => 'SOUTH AFRICA',
            'GS' => 'SOUTH GEORGIA AND THE SOUTH SANDWICH ISLANDS',
            'ES' => 'SPAIN',
            'LK' => 'SRI LANKA',
            'SD' => 'SUDAN',
            'SR' => 'SURINAME',
            'SJ' => 'SVALBARD AND JAN MAYEN',
            'SZ' => 'SWAZILAND',
            'SE' => 'SWEDEN',
            'CH' => 'SWITZERLAND',
            'SY' => 'SYRIAN ARAB REPUBLIC',
            'TW' => 'TAIWAN, PROVINCE OF CHINA',
            'TJ' => 'TAJIKISTAN',
            'TZ' => 'TANZANIA, UNITED REPUBLIC OF',
            'TH' => 'THAILAND',
            'TL' => 'TIMOR-LESTE',
            'TG' => 'TOGO',
            'TK' => 'TOKELAU',
            'TO' => 'TONGA',
            'TT' => 'TRINIDAD AND TOBAGO',
            'TN' => 'TUNISIA',
            'TR' => 'TURKEY',
            'TM' => 'TURKMENISTAN',
            'TC' => 'TURKS AND CAICOS ISLANDS',
            'TV' => 'TUVALU',
            'UG' => 'UGANDA',
            'UA' => 'UKRAINE',
            'AE' => 'UNITED ARAB EMIRATES',
            'GB' => 'UNITED KINGDOM',
            'US' => 'UNITED STATES',
            'UM' => 'UNITED STATES MINOR OUTLYING ISLANDS',
            'UY' => 'URUGUAY',
            'UZ' => 'UZBEKISTAN',
            'VU' => 'VANUATU',
            'VE' => 'VENEZUELA',
            'VN' => 'VIET NAM',
            'VG' => 'VIRGIN ISLANDS, BRITISH',
            'VI' => 'VIRGIN ISLANDS, U.S.',
            'WF' => 'WALLIS AND FUTUNA',
            'EH' => 'WESTERN SAHARA',
            'YE' => 'YEMEN',
            'ZM' => 'ZAMBIA',
            'ZW' => 'ZIMBABWE',
        ];

        $countries['us'] = $countries['en'];

        $countries['fr'] = [
            'AF'                 => 'AFGHANISTAN',
            'ZA'                 => 'AFRIQUE DU SUD',
            'AX'                 => 'ÅLAND, ÎLES',
            'AL'                 => 'ALBANIE',
            'DZ'                 => 'ALGÉRIE',
            'DE'                 => 'ALLEMAGNE',
            'AD'                 => 'ANDORRE',
            'AO'                 => 'ANGOLA',
            'AI'                 => 'ANGUILLA',
            'AQ'                 => 'ANTARCTIQUE',
            'AG'                 => 'ANTIGUA-ET-BARBUDA',
            'AN'                 => 'ANTILLES NÉERLANDAISES',
            'SA'                 => 'ARABIE SAOUDITE',
            'AR'                 => 'ARGENTINE',
            'AM'                 => 'ARMÉNIE',
            'AW'                 => 'ARUBA',
            'AU'                 => 'AUSTRALIE',
            'AT'                 => 'AUTRICHE',
            'AZ'                 => 'AZERBAÏDJAN',
            'BS'                 => 'BAHAMAS',
            'BH'                 => 'BAHREÏN',
            'BD'                 => 'BANGLADESH',
            'BB'                 => 'BARBADE',
            'BY'                 => 'BÉLARUS',
            'BE'                 => 'BELGIQUE',
            'BZ'                 => 'BELIZE',
            'BJ'                 => 'BÉNIN',
            'BM'                 => 'BERMUDES',
            'BT'                 => 'BHOUTAN',
            'BO'                 => 'BOLIVIE',
            'BA'                 => 'BOSNIE-HERZÉGOVINE',
            'BW'                 => 'BOTSWANA',
            'BV'                 => 'BOUVET, ÎLE',
            'BR'                 => 'BRÉSIL',
            'BN'                 => 'BRUNÉI DARUSSALAM',
            'BG'                 => 'BULGARIE',
            'BF'                 => 'BURKINA FASO',
            'BI'                 => 'BURUNDI',
            'KY'                 => 'CAÏMANES, ÎLES',
            'KH'                 => 'CAMBODGE',
            'CM'                 => 'CAMEROUN',
            'CA'                 => 'CANADA',
            'CV'                 => 'CAP-VERT',
            'CF'                 => 'CENTRAFRICAINE, RÉPUBLIQUE',
            'CL'                 => 'CHILI',
            'CN'                 => 'CHINE',
            'CX'                 => 'CHRISTMAS, ÎLE',
            'CY'                 => 'CHYPRE',
            'CC'                 => 'COCOS (KEELING), ÎLES',
            'CO'                 => 'COLOMBIE',
            'KM'                 => 'COMORES',
            'CG'                 => 'CONGO',
            'CD'                 => 'CONGO, LA RÉPUBLIQUE DÉMOCRATIQUE DU',
            'CK'                 => 'COOK, ÎLES',
            'KR'                 => 'CORÉE, RÉPUBLIQUE DE',
            'KP'                 => 'CORÉE, RÉPUBLIQUE POPULAIRE DÉMOCRATIQUE DE',
            'CR'                 => 'COSTA RICA',
            'CI'                 => 'CÔTE D\'IVOIRE',
            'HR'                 => 'CROATIE',
            'CU'                 => 'CUBA',
            'DK'                 => 'DANEMARK',
            'DJ'                 => 'DJIBOUTI',
            'DO'                 => 'DOMINICAINE, RÉPUBLIQUE',
            'DM'                 => 'DOMINIQUE',
            'EG'                 => 'ÉGYPTE',
            'SV'                 => 'EL SALVADOR',
            'AE'                 => 'ÉMIRATS ARABES UNIS',
            'EC'                 => 'ÉQUATEUR',
            'ER'                 => 'ÉRYTHRÉE',
            'ES'                 => 'ESPAGNE',
            'EE'                 => 'ESTONIE',
            'US'                 => 'ÉTATS-UNIS',
            'ET'                 => 'ÉTHIOPIE',
            'FK'                 => 'FALKLAND, ÎLES (MALVINAS)',
            'FO'                 => 'FÉROÉ, ÎLES',
            'FJ'                 => 'FIDJI',
            'FI'                 => 'FINLANDE',
            'FR'                 => 'FRANCE',
            'GA'                 => 'GABON',
            'GM'                 => 'GAMBIE',
            'GE'                 => 'GÉORGIE',
            'GS'                 => 'GÉORGIE DU SUD ET LES ÎLES SANDWICH DU SUD',
            'GH'                 => 'GHANA',
            'GI'                 => 'GIBRALTAR',
            'GR'                 => 'GRÈCE',
            'GD'                 => 'GRENADE',
            'GL'                 => 'GROENLAND',
            'GP'                 => 'GUADELOUPE',
            'GU'                 => 'GUAM',
            'GT'                 => 'GUATEMALA',
            'GG'                 => 'GUERNESEY',
            'GN'                 => 'GUINÉE',
            'GW'                 => 'GUINÉE-BISSAU',
            'GQ'                 => 'GUINÉE ÉQUATORIALE',
            'GY'                 => 'GUYANA',
            'GF'                 => 'GUYANE FRANÇAISE',
            'HT'                 => 'HAÏTI',
            'HM'                 => 'HEARD, ÎLE ET MCDONALD, ÎLES',
            'HN'                 => 'HONDURAS',
            'HK'                 => 'HONG-KONG',
            'HU'                 => 'HONGRIE',
            'IM'                 => 'ÎLE DE MAN',
            'UM'                 => 'ÎLES MINEURES ÉLOIGNÉES DES ÉTATS-UNIS',
            'VG'                 => 'ÎLES VIERGES BRITANNIQUES',
            'VI'                 => 'ÎLES VIERGES DES ÉTATS-UNIS',
            'IN'                 => 'INDE',
            'ID'                 => 'INDONÉSIE',
            'IR'                 => 'IRAN, RÉPUBLIQUE ISLAMIQUE D\'',
            'IQ'                 => 'IRAQ',
            'IE'                 => 'IRLANDE',
            'IS'                 => 'ISLANDE',
            'IL'                 => 'ISRAËL',
            'IT'                 => 'ITALIE',
            'JM'                 => 'JAMAÏQUE',
            'JP'                 => 'JAPON',
            'JE'                 => 'JERSEY',
            'JO'                 => 'JORDANIE',
            'KZ'                 => 'KAZAKHSTAN',
            'KE'                 => 'KENYA',
            'KG'                 => 'KIRGHIZISTAN',
            'KI'                 => 'KIRIBATI',
            'KW'                 => 'KOWEÏT',
            'LA'                 => 'LAO, RÉPUBLIQUE DÉMOCRATIQUE POPULAIRE',
            'LS'                 => 'LESOTHO',
            'LV'                 => 'LETTONIE',
            'LB'                 => 'LIBAN',
            'LR'                 => 'LIBÉRIA',
            'LY'                 => 'LIBYENNE, JAMAHIRIYA ARABE',
            'LI'                 => 'LIECHTENSTEIN',
            'LT'                 => 'LITUANIE',
            'LU'                 => 'LUXEMBOURG',
            'MO'                 => 'MACAO',
            'MK'                 => 'MACÉDOINE, L\'EX-RÉPUBLIQUE YOUGOSLAVE DE',
            'MG'                 => 'MADAGASCAR',
            'MY'                 => 'MALAISIE',
            'MW'                 => 'MALAWI',
            'MV'                 => 'MALDIVES',
            'ML'                 => 'MALI',
            'MT'                 => 'MALTE',
            'MP'                 => 'MARIANNES DU NORD, ÎLES',
            'MA'                 => 'MAROC',
            'MH'                 => 'MARSHALL, ÎLES',
            'MQ'                 => 'MARTINIQUE',
            'MU'                 => 'MAURICE',
            'MR'                 => 'MAURITANIE',
            'YT'                 => 'MAYOTTE',
            'MX'                 => 'MEXIQUE',
            'FM'                 => 'MICRONÉSIE, ÉTATS FÉDÉRÉS DE',
            'MD'                 => 'MOLDOVA, RÉPUBLIQUE DE',
            'MC'                 => 'MONACO',
            'MN'                 => 'MONGOLIE',
            'ME'                 => 'MONTÉNÉGRO',
            'MS'                 => 'MONTSERRAT',
            'MZ'                 => 'MOZAMBIQUE',
            'MM'                 => 'MYANMAR',
            'NA'                 => 'NAMIBIE',
            'NR'                 => 'NAURU',
            'NP'                 => 'NÉPAL',
            'NI'                 => 'NICARAGUA',
            'NE'                 => 'NIGER',
            'NG'                 => 'NIGÉRIA',
            'NU'                 => 'NIUÉ',
            'NF'                 => 'NORFOLK, ÎLE',
            'NO'                 => 'NORVÈGE',
            'NC'                 => 'NOUVELLE-CALÉDONIE',
            'NZ'                 => 'NOUVELLE-ZÉLANDE',
            'IO'                 => 'OCÉAN INDIEN, TERRITOIRE BRITANNIQUE DE L\'',
            'OM'                 => 'OMAN',
            'UG'                 => 'OUGANDA',
            'UZ'                 => 'OUZBÉKISTAN',
            'PK'                 => 'PAKISTAN',
            'PW'                 => 'PALAOS',
            'PS'                 => 'PALESTINIEN OCCUPÉ, TERRITOIRE',
            'PA'                 => 'PANAMA',
            'PG'                 => 'PAPOUASIE-NOUVELLE-GUINÉE',
            'PY'                 => 'PARAGUAY',
            'NL'                 => 'PAYS-BAS',
            'PE'                 => 'PÉROU',
            'PH'                 => 'PHILIPPINES',
            'PN'                 => 'PITCAIRN',
            'PL'                 => 'POLOGNE',
            'PF'                 => 'POLYNÉSIE FRANÇAISE',
            'PR'                 => 'PORTO RICO',
            'PT'                 => 'PORTUGAL',
            'QA'                 => 'QATAR',
            'RE'                 => 'RÉUNION',
            'RO'                 => 'ROUMANIE',
            'GB'                 => 'ROYAUME-UNI',
            'RU'                 => 'RUSSIE, FÉDÉRATION DE',
            'RW'                 => 'RWANDA',
            'EH'                 => 'SAHARA OCCIDENTAL',
            'BL'                 => 'SAINT-BARTHÉLEMY',
            'SH'                 => 'SAINTE-HÉLÈNE',
            'LC'                 => 'SAINTE-LUCIE',
            'KN'                 => 'SAINT-KITTS-ET-NEVIS',
            'SM'                 => 'SAINT-MARIN',
            'MF'                 => 'SAINT-MARTIN',
            'PM'                 => 'SAINT-PIERRE-ET-MIQUELON',
            'VA'                 => 'SAINT-SIÈGE (ÉTAT DE LA CITÉ DU VATICAN)',
            'VC'                 => 'SAINT-VINCENT-ET-LES GRENADINES',
            'SB'                 => 'SALOMON, ÎLES',
            'WS'                 => 'SAMOA',
            'AS'                 => 'SAMOA AMÉRICAINES',
            'ST'                 => 'SAO TOMÉ-ET-PRINCIPE',
            'SN'                 => 'SÉNÉGAL',
            'RS'                 => 'SERBIE',
            'SC'                 => 'SEYCHELLES',
            'SL'                 => 'SIERRA LEONE',
            'SG'                 => 'SINGAPOUR',
            'SK'                 => 'SLOVAQUIE',
            'SI'                 => 'SLOVÉNIE',
            'SO'                 => 'SOMALIE',
            'SD'                 => 'SOUDAN',
            'LK'                 => 'SRI LANKA',
            'SE'                 => 'SUÈDE',
            'CH'                 => 'SUISSE',
            'SR'                 => 'SURINAME',
            'SJ'                 => 'SVALBARD ET ÎLE JAN MAYEN',
            'SZ'                 => 'SWAZILAND',
            'SY'                 => 'SYRIENNE, RÉPUBLIQUE ARABE',
            'TJ'                 => 'TADJIKISTAN',
            'TW'                 => 'TAÏWAN, PROVINCE DE CHINE',
            'TZ'                 => 'TANZANIE, RÉPUBLIQUE-UNIE DE',
            'TD'                 => 'TCHAD',
            'CZ'                 => 'TCHÈQUE, RÉPUBLIQUE',
            'TF'                 => 'TERRES AUSTRALES FRANÇAISES',
            'TH'                 => 'THAÏLANDE',
            'TL'                 => 'TIMOR-LESTE',
            'TG'                 => 'TOGO',
            'TK'                 => 'TOKELAU',
            'TO'                 => 'TONGA',
            'TT'                 => 'TRINITÉ-ET-TOBAGO',
            'TN'                 => 'TUNISIE',
            'TM'                 => 'TURKMÉNISTAN',
            'TC'                 => 'TURKS ET CAÏQUES, ÎLES',
            'TR'                 => 'TURQUIE',
            'TV'                 => 'TUVALU',
            'UA'                 => 'UKRAINE',
            'UY'                 => 'URUGUAY',
            'VU'                 => 'VANUATU',
            'VE'                 => 'VENEZUELA',
            'VN'                 => 'VIET NAM',
            'WF'                 => 'WALLIS ET FUTUNA',
            'YE'                 => 'YÉMEN',
            'ZM'                 => 'ZAMBIE',
            'ZW'                 => 'ZIMBABWE'
        ];

        if (!isset($countries[$lng])) {
            $lng = 'us';
        }
        foreach ($countries[$lng] as $k => $country) {
            $countries[$lng][$k] = mb_strtolower($country);
        }

        return $countries[$lng];
    }
}