Returns timezone according to country and region.

@param string $country
@param string $region
@return string
190217
public static function get(string $country = '', string $region = ''): string
    {
        $timezone = 'Europe/Warsaw';
        switch ($country) {
            case 'US':
                switch ($region) {
                    case 'AL':
                        $timezone = 'America/Chicago';
                        break;
                    case 'AK':
                        $timezone = 'America/Anchorage';
                        break;
                    case 'AZ':
                        $timezone = 'America/Phoenix';
                        break;
                    case 'AR':
                        $timezone = 'America/Chicago';
                        break;
                    case 'CA':
                        $timezone = 'America/Los_Angeles';
                        break;
                    case 'CO':
                        $timezone = 'America/Denver';
                        break;
                    case 'CT':
                        $timezone = 'America/New_York';
                        break;
                    case 'DE':
                        $timezone = 'America/New_York';
                        break;
                    case 'DC':
                        $timezone = 'America/New_York';
                        break;
                    case 'FL':
                        $timezone = 'America/New_York';
                        break;
                    case 'GA':
                        $timezone = 'America/New_York';
                        break;
                    case 'HI':
                        $timezone = 'Pacific/Honolulu';
                        break;
                    case 'ID':
                        $timezone = 'America/Denver';
                        break;
                    case 'IL':
                        $timezone = 'America/Chicago';
                        break;
                    case 'IN':
                        $timezone = 'America/Indianapolis';
                        break;
                    case 'IA':
                        $timezone = 'America/Chicago';
                        break;
                    case 'KS':
                        $timezone = 'America/Chicago';
                        break;
                    case 'KY':
                        $timezone = 'America/New_York';
                        break;
                    case 'LA':
                        $timezone = 'America/Chicago';
                        break;
                    case 'ME':
                        $timezone = 'America/New_York';
                        break;
                    case 'MD':
                        $timezone = 'America/New_York';
                        break;
                    case 'MA':
                        $timezone = 'America/New_York';
                        break;
                    case 'MI':
                        $timezone = 'America/New_York';
                        break;
                    case 'MN':
                        $timezone = 'America/Chicago';
                        break;
                    case 'MS':
                        $timezone = 'America/Chicago';
                        break;
                    case 'MO':
                        $timezone = 'America/Chicago';
                        break;
                    case 'MT':
                        $timezone = 'America/Denver';
                        break;
                    case 'NE':
                        $timezone = 'America/Chicago';
                        break;
                    case 'NV':
                        $timezone = 'America/Los_Angeles';
                        break;
                    case 'NH':
                        $timezone = 'America/New_York';
                        break;
                    case 'NJ':
                        $timezone = 'America/New_York';
                        break;
                    case 'NM':
                        $timezone = 'America/Denver';
                        break;
                    case 'NY':
                        $timezone = 'America/New_York';
                        break;
                    case 'NC':
                        $timezone = 'America/New_York';
                        break;
                    case 'ND':
                        $timezone = 'America/Chicago';
                        break;
                    case 'OH':
                        $timezone = 'America/New_York';
                        break;
                    case 'OK':
                        $timezone = 'America/Chicago';
                        break;
                    case 'OR':
                        $timezone = 'America/Los_Angeles';
                        break;
                    case 'PA':
                        $timezone = 'America/New_York';
                        break;
                    case 'RI':
                        $timezone = 'America/New_York';
                        break;
                    case 'SC':
                        $timezone = 'America/New_York';
                        break;
                    case 'SD':
                        $timezone = 'America/Chicago';
                        break;
                    case 'TN':
                        $timezone = 'America/Chicago';
                        break;
                    case 'TX':
                        $timezone = 'America/Chicago';
                        break;
                    case 'UT':
                        $timezone = 'America/Denver';
                        break;
                    case 'VT':
                        $timezone = 'America/New_York';
                        break;
                    case 'VA':
                        $timezone = 'America/New_York';
                        break;
                    case 'WA':
                        $timezone = 'America/Los_Angeles';
                        break;
                    case 'WV':
                        $timezone = 'America/New_York';
                        break;
                    case 'WI':
                        $timezone = 'America/Chicago';
                        break;
                    case 'WY':
                        $timezone = 'America/Denver';
                        break;
                }
                break;
            case 'CA':
                switch ($region) {
                    case 'AB':
                        $timezone = 'America/Edmonton';
                        break;
                    case 'BC':
                        $timezone = 'America/Vancouver';
                        break;
                    case 'MB':
                        $timezone = 'America/Winnipeg';
                        break;
                    case 'NB':
                        $timezone = 'America/Halifax';
                        break;
                    case 'NL':
                        $timezone = 'America/St_Johns';
                        break;
                    case 'NT':
                        $timezone = 'America/Yellowknife';
                        break;
                    case 'NS':
                        $timezone = 'America/Halifax';
                        break;
                    case 'NU':
                        $timezone = 'America/Rankin_Inlet';
                        break;
                    case 'ON':
                        $timezone = 'America/Rainy_River';
                        break;
                    case 'PE':
                        $timezone = 'America/Halifax';
                        break;
                    case 'QC':
                        $timezone = 'America/Montreal';
                        break;
                    case 'SK':
                        $timezone = 'America/Regina';
                        break;
                    case 'YT':
                        $timezone = 'America/Whitehorse';
                        break;
                }
                break;
            case 'AU':
                switch ($region) {
                    case '01':
                        $timezone = 'Australia/Canberra';
                        break;
                    case '02':
                        $timezone = 'Australia/NSW';
                        break;
                    case '03':
                        $timezone = 'Australia/North';
                        break;
                    case '04':
                        $timezone = 'Australia/Queensland';
                        break;
                    case '05':
                        $timezone = 'Australia/South';
                        break;
                    case '06':
                        $timezone = 'Australia/Tasmania';
                        break;
                    case '07':
                        $timezone = 'Australia/Victoria';
                        break;
                    case '08':
                        $timezone = 'Australia/West';
                        break;
                }
                break;
            case 'AS':
                $timezone = 'US/Samoa';
                break;
            case 'CI':
                $timezone = 'Africa/Abidjan';
                break;
            case 'GH':
                $timezone = 'Africa/Accra';
                break;
            case 'DZ':
                $timezone = 'Africa/Algiers';
                break;
            case 'ER':
                $timezone = 'Africa/Asmera';
                break;
            case 'ML':
                $timezone = 'Africa/Bamako';
                break;
            case 'CF':
                $timezone = 'Africa/Bangui';
                break;
            case 'GM':
                $timezone = 'Africa/Banjul';
                break;
            case 'GW':
                $timezone = 'Africa/Bissau';
                break;
            case 'CG':
                $timezone = 'Africa/Brazzaville';
                break;
            case 'BI':
                $timezone = 'Africa/Bujumbura';
                break;
            case 'EG':
                $timezone = 'Africa/Cairo';
                break;
            case 'MA':
                $timezone = 'Africa/Casablanca';
                break;
            case 'GN':
                $timezone = 'Africa/Conakry';
                break;
            case 'SN':
                $timezone = 'Africa/Dakar';
                break;
            case 'DJ':
                $timezone = 'Africa/Djibouti';
                break;
            case 'SL':
                $timezone = 'Africa/Freetown';
                break;
            case 'BW':
                $timezone = 'Africa/Gaborone';
                break;
            case 'ZW':
                $timezone = 'Africa/Harare';
                break;
            case 'ZA':
                $timezone = 'Africa/Johannesburg';
                break;
            case 'UG':
                $timezone = 'Africa/Kampala';
                break;
            case 'SD':
                $timezone = 'Africa/Khartoum';
                break;
            case 'RW':
                $timezone = 'Africa/Kigali';
                break;
            case 'NG':
                $timezone = 'Africa/Lagos';
                break;
            case 'GA':
                $timezone = 'Africa/Libreville';
                break;
            case 'TG':
                $timezone = 'Africa/Lome';
                break;
            case 'AO':
                $timezone = 'Africa/Luanda';
                break;
            case 'ZM':
                $timezone = 'Africa/Lusaka';
                break;
            case 'GQ':
                $timezone = 'Africa/Malabo';
                break;
            case 'MZ':
                $timezone = 'Africa/Maputo';
                break;
            case 'LS':
                $timezone = 'Africa/Maseru';
                break;
            case 'SZ':
                $timezone = 'Africa/Mbabane';
                break;
            case 'SO':
                $timezone = 'Africa/Mogadishu';
                break;
            case 'LR':
                $timezone = 'Africa/Monrovia';
                break;
            case 'KE':
                $timezone = 'Africa/Nairobi';
                break;
            case 'TD':
                $timezone = 'Africa/Ndjamena';
                break;
            case 'NE':
                $timezone = 'Africa/Niamey';
                break;
            case 'MR':
                $timezone = 'Africa/Nouakchott';
                break;
            case 'BF':
                $timezone = 'Africa/Ouagadougou';
                break;
            case 'ST':
                $timezone = 'Africa/Sao_Tome';
                break;
            case 'LY':
                $timezone = 'Africa/Tripoli';
                break;
            case 'TN':
                $timezone = 'Africa/Tunis';
                break;
            case 'AI':
                $timezone = 'America/Anguilla';
                break;
            case 'AG':
                $timezone = 'America/Antigua';
                break;
            case 'AW':
                $timezone = 'America/Aruba';
                break;
            case 'BB':
                $timezone = 'America/Barbados';
                break;
            case 'BZ':
                $timezone = 'America/Belize';
                break;
            case 'CO':
                $timezone = 'America/Bogota';
                break;
            case 'VE':
                $timezone = 'America/Caracas';
                break;
            case 'KY':
                $timezone = 'America/Cayman';
                break;
            case 'CR':
                $timezone = 'America/Costa_Rica';
                break;
            case 'DM':
                $timezone = 'America/Dominica';
                break;
            case 'SV':
                $timezone = 'America/El_Salvador';
                break;
            case 'GD':
                $timezone = 'America/Grenada';
                break;
            case 'FR':
                $timezone = 'Europe/Paris';
                break;
            case 'GP':
                $timezone = 'America/Guadeloupe';
                break;
            case 'GT':
                $timezone = 'America/Guatemala';
                break;
            case 'GY':
                $timezone = 'America/Guyana';
                break;
            case 'CU':
                $timezone = 'America/Havana';
                break;
            case 'JM':
                $timezone = 'America/Jamaica';
                break;
            case 'BO':
                $timezone = 'America/La_Paz';
                break;
            case 'PE':
                $timezone = 'America/Lima';
                break;
            case 'NI':
                $timezone = 'America/Managua';
                break;
            case 'MQ':
                $timezone = 'America/Martinique';
                break;
            case 'UY':
                $timezone = 'America/Montevideo';
                break;
            case 'MS':
                $timezone = 'America/Montserrat';
                break;
            case 'BS':
                $timezone = 'America/Nassau';
                break;
            case 'PA':
                $timezone = 'America/Panama';
                break;
            case 'SR':
                $timezone = 'America/Paramaribo';
                break;
            case 'PR':
                $timezone = 'America/Puerto_Rico';
                break;
            case 'KN':
                $timezone = 'America/St_Kitts';
                break;
            case 'LC':
                $timezone = 'America/St_Lucia';
                break;
            case 'VC':
                $timezone = 'America/St_Vincent';
                break;
            case 'HN':
                $timezone = 'America/Tegucigalpa';
                break;
            case 'YE':
                $timezone = 'Asia/Aden';
                break;
            case 'JO':
                $timezone = 'Asia/Amman';
                break;
            case 'TM':
                $timezone = 'Asia/Ashgabat';
                break;
            case 'IQ':
                $timezone = 'Asia/Baghdad';
                break;
            case 'BH':
                $timezone = 'Asia/Bahrain';
                break;
            case 'AZ':
                $timezone = 'Asia/Baku';
                break;
            case 'TH':
                $timezone = 'Asia/Bangkok';
                break;
            case 'LB':
                $timezone = 'Asia/Beirut';
                break;
            case 'KG':
                $timezone = 'Asia/Bishkek';
                break;
            case 'BN':
                $timezone = 'Asia/Brunei';
                break;
            case 'IN':
                $timezone = 'Asia/Calcutta';
                break;
            case 'MN':
                $timezone = 'Asia/Choibalsan';
                break;
            case 'LK':
                $timezone = 'Asia/Colombo';
                break;
            case 'BD':
                $timezone = 'Asia/Dhaka';
                break;
            case 'AE':
                $timezone = 'Asia/Dubai';
                break;
            case 'TJ':
                $timezone = 'Asia/Dushanbe';
                break;
            case 'HK':
                $timezone = 'Asia/Hong_Kong';
                break;
            case 'TR':
                $timezone = 'Asia/Istanbul';
                break;
            case 'IL':
                $timezone = 'Asia/Jerusalem';
                break;
            case 'AF':
                $timezone = 'Asia/Kabul';
                break;
            case 'PK':
                $timezone = 'Asia/Karachi';
                break;
            case 'NP':
                $timezone = 'Asia/Katmandu';
                break;
            case 'KW':
                $timezone = 'Asia/Kuwait';
                break;
            case 'MO':
                $timezone = 'Asia/Macao';
                break;
            case 'PH':
                $timezone = 'Asia/Manila';
                break;
            case 'OM':
                $timezone = 'Asia/Muscat';
                break;
            case 'CY':
                $timezone = 'Asia/Nicosia';
                break;
            case 'KP':
                $timezone = 'Asia/Pyongyang';
                break;
            case 'QA':
                $timezone = 'Asia/Qatar';
                break;
            case 'MM':
                $timezone = 'Asia/Rangoon';
                break;
            case 'SA':
                $timezone = 'Asia/Riyadh';
                break;
            case 'KR':
                $timezone = 'Asia/Seoul';
                break;
            case 'SG':
                $timezone = 'Asia/Singapore';
                break;
            case 'TW':
                $timezone = 'Asia/Taipei';
                break;
            case 'GE':
                $timezone = 'Asia/Tbilisi';
                break;
            case 'BT':
                $timezone = 'Asia/Thimphu';
                break;
            case 'JP':
                $timezone = 'Asia/Tokyo';
                break;
            case 'LA':
                $timezone = 'Asia/Vientiane';
                break;
            case 'AM':
                $timezone = 'Asia/Yerevan';
                break;
            case 'BM':
                $timezone = 'Atlantic/Bermuda';
                break;
            case 'CV':
                $timezone = 'Atlantic/Cape_Verde';
                break;
            case 'FO':
                $timezone = 'Atlantic/Faeroe';
                break;
            case 'IS':
                $timezone = 'Atlantic/Reykjavik';
                break;
            case 'GS':
                $timezone = 'Atlantic/South_Georgia';
                break;
            case 'SH':
                $timezone = 'Atlantic/St_Helena';
                break;
            case 'CL':
                $timezone = 'Chile/Continental';
                break;
            case 'NL':
                $timezone = 'Europe/Amsterdam';
                break;
            case 'AD':
                $timezone = 'Europe/Andorra';
                break;
            case 'GR':
                $timezone = 'Europe/Athens';
                break;
            case 'YU':
                $timezone = 'Europe/Belgrade';
                break;
            case 'DE':
                $timezone = 'Europe/Berlin';
                break;
            case 'SK':
                $timezone = 'Europe/Bratislava';
                break;
            case 'BE':
                $timezone = 'Europe/Brussels';
                break;
            case 'RO':
                $timezone = 'Europe/Bucharest';
                break;
            case 'HU':
                $timezone = 'Europe/Budapest';
                break;
            case 'DK':
                $timezone = 'Europe/Copenhagen';
                break;
            case 'IE':
                $timezone = 'Europe/Dublin';
                break;
            case 'GI':
                $timezone = 'Europe/Gibraltar';
                break;
            case 'FI':
                $timezone = 'Europe/Helsinki';
                break;
            case 'SI':
                $timezone = 'Europe/Ljubljana';
                break;
            case 'GB':
                $timezone = 'Europe/London';
                break;
            case 'LU':
                $timezone = 'Europe/Luxembourg';
                break;
            case 'MT':
                $timezone = 'Europe/Malta';
                break;
            case 'BY':
                $timezone = 'Europe/Minsk';
                break;
            case 'MC':
                $timezone = 'Europe/Monaco';
                break;
            case 'NO':
                $timezone = 'Europe/Oslo';
                break;
            case 'CZ':
                $timezone = 'Europe/Prague';
                break;
            case 'LV':
                $timezone = 'Europe/Riga';
                break;
            case 'IT':
                $timezone = 'Europe/Rome';
                break;
            case 'SM':
                $timezone = 'Europe/San_Marino';
                break;
            case 'BA':
                $timezone = 'Europe/Sarajevo';
                break;
            case 'MK':
                $timezone = 'Europe/Skopje';
                break;
            case 'BG':
                $timezone = 'Europe/Sofia';
                break;
            case 'SE':
                $timezone = 'Europe/Stockholm';
                break;
            case 'EE':
                $timezone = 'Europe/Tallinn';
                break;
            case 'AL':
                $timezone = 'Europe/Tirane';
                break;
            case 'LI':
                $timezone = 'Europe/Vaduz';
                break;
            case 'VA':
                $timezone = 'Europe/Vatican';
                break;
            case 'AT':
                $timezone = 'Europe/Vienna';
                break;
            case 'LT':
                $timezone = 'Europe/Vilnius';
                break;
            case 'PL':
                $timezone = 'Europe/Warsaw';
                break;
            case 'HR':
                $timezone = 'Europe/Zagreb';
                break;
            case 'IR':
                $timezone = 'Asia/Tehran';
                break;
            case 'MG':
                $timezone = 'Indian/Antananarivo';
                break;
            case 'CX':
                $timezone = 'Indian/Christmas';
                break;
            case 'CC':
                $timezone = 'Indian/Cocos';
                break;
            case 'KM':
                $timezone = 'Indian/Comoro';
                break;
            case 'MV':
                $timezone = 'Indian/Maldives';
                break;
            case 'MU':
                $timezone = 'Indian/Mauritius';
                break;
            case 'YT':
                $timezone = 'Indian/Mayotte';
                break;
            case 'RE':
                $timezone = 'Indian/Reunion';
                break;
            case 'FJ':
                $timezone = 'Pacific/Fiji';
                break;
            case 'TV':
                $timezone = 'Pacific/Funafuti';
                break;
            case 'GU':
                $timezone = 'Pacific/Guam';
                break;
            case 'NR':
                $timezone = 'Pacific/Nauru';
                break;
            case 'NU':
                $timezone = 'Pacific/Niue';
                break;
            case 'NF':
                $timezone = 'Pacific/Norfolk';
                break;
            case 'PW':
                $timezone = 'Pacific/Palau';
                break;
            case 'PN':
                $timezone = 'Pacific/Pitcairn';
                break;
            case 'CK':
                $timezone = 'Pacific/Rarotonga';
                break;
            case 'WS':
                $timezone = 'Pacific/Samoa';
                break;
            case 'KI':
                $timezone = 'Pacific/Tarawa';
                break;
            case 'TO':
                $timezone = 'Pacific/Tongatapu';
                break;
            case 'WF':
                $timezone = 'Pacific/Wallis';
                break;
            case 'TZ':
                $timezone = 'Africa/Dar_es_Salaam';
                break;
            case 'VN':
                $timezone = 'Asia/Phnom_Penh';
                break;
            case 'KH':
                $timezone = 'Asia/Phnom_Penh';
                break;
            case 'CM':
                $timezone = 'Africa/Lagos';
                break;
            case 'DO':
                $timezone = 'America/Santo_Domingo';
                break;
            case 'ET':
                $timezone = 'Africa/Addis_Ababa';
                break;
            case 'FX':
                $timezone = 'Europe/Paris';
                break;
            case 'HT':
                $timezone = 'America/Port-au-Prince';
                break;
            case 'CH':
                $timezone = 'Europe/Zurich';
                break;
            case 'AN':
                $timezone = 'America/Curacao';
                break;
            case 'BJ':
                $timezone = 'Africa/Porto-Novo';
                break;
            case 'EH':
                $timezone = 'Africa/El_Aaiun';
                break;
            case 'FK':
                $timezone = 'Atlantic/Stanley';
                break;
            case 'GF':
                $timezone = 'America/Cayenne';
                break;
            case 'IO':
                $timezone = 'Indian/Chagos';
                break;
            case 'MD':
                $timezone = 'Europe/Chisinau';
                break;
            case 'MP':
                $timezone = 'Pacific/Saipan';
                break;
            case 'MW':
                $timezone = 'Africa/Blantyre';
                break;
            case 'NA':
                $timezone = 'Africa/Windhoek';
                break;
            case 'NC':
                $timezone = 'Pacific/Noumea';
                break;
            case 'PG':
                $timezone = 'Pacific/Port_Moresby';
                break;
            case 'PM':
                $timezone = 'America/Miquelon';
                break;
            case 'PS':
                $timezone = 'Asia/Gaza';
                break;
            case 'PY':
                $timezone = 'America/Asuncion';
                break;
            case 'SB':
                $timezone = 'Pacific/Guadalcanal';
                break;
            case 'SC':
                $timezone = 'Indian/Mahe';
                break;
            case 'SJ':
                $timezone = 'Arctic/Longyearbyen';
                break;
            case 'SY':
                $timezone = 'Asia/Damascus';
                break;
            case 'TC':
                $timezone = 'America/Grand_Turk';
                break;
            case 'TF':
                $timezone = 'Indian/Kerguelen';
                break;
            case 'TK':
                $timezone = 'Pacific/Fakaofo';
                break;
            case 'TT':
                $timezone = 'America/Port_of_Spain';
                break;
            case 'VG':
                $timezone = 'America/Tortola';
                break;
            case 'VI':
                $timezone = 'America/St_Thomas';
                break;
            case 'VU':
                $timezone = 'Pacific/Efate';
                break;
            case 'RS':
                $timezone = 'Europe/Belgrade';
                break;
            case 'ME':
                $timezone = 'Europe/Podgorica';
                break;
            case 'AX':
                $timezone = 'Europe/Mariehamn';
                break;
            case 'GG':
                $timezone = 'Europe/Guernsey';
                break;
            case 'IM':
                $timezone = 'Europe/Isle_of_Man';
                break;
            case 'JE':
                $timezone = 'Europe/Jersey';
                break;
            case 'BL':
                $timezone = 'America/St_Barthelemy';
                break;
            case 'MF':
                $timezone = 'America/Marigot';
                break;
            case 'AR':
                switch ($region) {
                    case '01':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '02':
                        $timezone = 'America/Argentina/Catamarca';
                        break;
                    case '03':
                        $timezone = 'America/Argentina/Tucuman';
                        break;
                    case '04':
                        $timezone = 'America/Argentina/Rio_Gallegos';
                        break;
                    case '05':
                        $timezone = 'America/Argentina/Cordoba';
                        break;
                    case '06':
                        $timezone = 'America/Argentina/Tucuman';
                        break;
                    case '07':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '08':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '09':
                        $timezone = 'America/Argentina/Tucuman';
                        break;
                    case '10':
                        $timezone = 'America/Argentina/Jujuy';
                        break;
                    case '11':
                        $timezone = 'America/Argentina/San_Luis';
                        break;
                    case '12':
                        $timezone = 'America/Argentina/La_Rioja';
                        break;
                    case '13':
                        $timezone = 'America/Argentina/Mendoza';
                        break;
                    case '14':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '15':
                        $timezone = 'America/Argentina/San_Luis';
                        break;
                    case '16':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '17':
                        $timezone = 'America/Argentina/Salta';
                        break;
                    case '18':
                        $timezone = 'America/Argentina/San_Juan';
                        break;
                    case '19':
                        $timezone = 'America/Argentina/San_Luis';
                        break;
                    case '20':
                        $timezone = 'America/Argentina/Rio_Gallegos';
                        break;
                    case '21':
                        $timezone = 'America/Argentina/Buenos_Aires';
                        break;
                    case '22':
                        $timezone = 'America/Argentina/Catamarca';
                        break;
                    case '23':
                        $timezone = 'America/Argentina/Ushuaia';
                        break;
                    case '24':
                        $timezone = 'America/Argentina/Tucuman';
                        break;
                }
                break;
            case 'BR':
                switch ($region) {
                    case '01':
                        $timezone = 'America/Rio_Branco';
                        break;
                    case '02':
                        $timezone = 'America/Maceio';
                        break;
                    case '03':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '04':
                        $timezone = 'America/Manaus';
                        break;
                    case '05':
                        $timezone = 'America/Bahia';
                        break;
                    case '06':
                        $timezone = 'America/Fortaleza';
                        break;
                    case '07':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '08':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '11':
                        $timezone = 'America/Campo_Grande';
                        break;
                    case '13':
                        $timezone = 'America/Belem';
                        break;
                    case '14':
                        $timezone = 'America/Cuiaba';
                        break;
                    case '15':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '16':
                        $timezone = 'America/Belem';
                        break;
                    case '17':
                        $timezone = 'America/Recife';
                        break;
                    case '18':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '20':
                        $timezone = 'America/Fortaleza';
                        break;
                    case '21':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '22':
                        $timezone = 'America/Recife';
                        break;
                    case '23':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '24':
                        $timezone = 'America/Porto_Velho';
                        break;
                    case '25':
                        $timezone = 'America/Boa_Vista';
                        break;
                    case '26':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '27':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '28':
                        $timezone = 'America/Maceio';
                        break;
                    case '29':
                        $timezone = 'America/Sao_Paulo';
                        break;
                    case '30':
                        $timezone = 'America/Recife';
                        break;
                    case '31':
                        $timezone = 'America/Araguaina';
                        break;
                }
                break;
            case 'CD':
                switch ($region) {
                    case '02':
                        $timezone = 'Africa/Kinshasa';
                        break;
                    case '05':
                        $timezone = 'Africa/Lubumbashi';
                        break;
                    case '06':
                        $timezone = 'Africa/Kinshasa';
                        break;
                    case '08':
                        $timezone = 'Africa/Kinshasa';
                        break;
                    case '10':
                        $timezone = 'Africa/Lubumbashi';
                        break;
                    case '11':
                        $timezone = 'Africa/Lubumbashi';
                        break;
                    case '12':
                        $timezone = 'Africa/Lubumbashi';
                        break;
                }
                break;
            case 'CN':
                switch ($region) {
                    case '01':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '02':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '03':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '04':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '05':
                        $timezone = 'Asia/Harbin';
                        break;
                    case '06':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '07':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '08':
                        $timezone = 'Asia/Harbin';
                        break;
                    case '09':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '10':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '11':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '12':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '13':
                        $timezone = 'Asia/Urumqi';
                        break;
                    case '14':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '15':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '16':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '18':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '19':
                        $timezone = 'Asia/Harbin';
                        break;
                    case '20':
                        $timezone = 'Asia/Harbin';
                        break;
                    case '21':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '22':
                        $timezone = 'Asia/Harbin';
                        break;
                    case '23':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '24':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '25':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '26':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '28':
                        $timezone = 'Asia/Shanghai';
                        break;
                    case '29':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '30':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '31':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '32':
                        $timezone = 'Asia/Chongqing';
                        break;
                    case '33':
                        $timezone = 'Asia/Chongqing';
                        break;
                }
                break;
            case 'EC':
                switch ($region) {
                    case '01':
                        $timezone = 'Pacific/Galapagos';
                        break;
                    case '02':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '03':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '04':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '05':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '06':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '07':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '08':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '09':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '10':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '11':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '12':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '13':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '14':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '15':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '17':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '18':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '19':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '20':
                        $timezone = 'America/Guayaquil';
                        break;
                    case '22':
                        $timezone = 'America/Guayaquil';
                        break;
                }
                break;
            case 'ES':
                switch ($region) {
                    case '07':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '27':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '29':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '31':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '32':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '34':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '39':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '51':
                        $timezone = 'Africa/Ceuta';
                        break;
                    case '52':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '53':
                        $timezone = 'Atlantic/Canary';
                        break;
                    case '54':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '55':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '56':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '57':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '58':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '59':
                        $timezone = 'Europe/Madrid';
                        break;
                    case '60':
                        $timezone = 'Europe/Madrid';
                        break;
                }
                break;
            case 'GL':
                switch ($region) {
                    case '01':
                        $timezone = 'America/Thule';
                        break;
                    case '02':
                        $timezone = 'America/Godthab';
                        break;
                    case '03':
                        $timezone = 'America/Godthab';
                        break;
                }
                break;
            case 'ID':
                switch ($region) {
                    case '01':
                        $timezone = 'Asia/Pontianak';
                        break;
                    case '02':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '03':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '04':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '05':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '06':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '07':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '08':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '09':
                        $timezone = 'Asia/Jayapura';
                        break;
                    case '10':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '11':
                        $timezone = 'Asia/Pontianak';
                        break;
                    case '12':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '13':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '14':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '15':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '16':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '17':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '18':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '19':
                        $timezone = 'Asia/Pontianak';
                        break;
                    case '20':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '21':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '22':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '23':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '24':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '25':
                        $timezone = 'Asia/Pontianak';
                        break;
                    case '26':
                        $timezone = 'Asia/Pontianak';
                        break;
                    case '30':
                        $timezone = 'Asia/Jakarta';
                        break;
                    case '31':
                        $timezone = 'Asia/Makassar';
                        break;
                    case '33':
                        $timezone = 'Asia/Jakarta';
                        break;
                }
                break;
            case 'KZ':
                switch ($region) {
                    case '01':
                        $timezone = 'Asia/Almaty';
                        break;
                    case '02':
                        $timezone = 'Asia/Almaty';
                        break;
                    case '03':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '04':
                        $timezone = 'Asia/Aqtobe';
                        break;
                    case '05':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '06':
                        $timezone = 'Asia/Aqtau';
                        break;
                    case '07':
                        $timezone = 'Asia/Oral';
                        break;
                    case '08':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '09':
                        $timezone = 'Asia/Aqtau';
                        break;
                    case '10':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '11':
                        $timezone = 'Asia/Almaty';
                        break;
                    case '12':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '13':
                        $timezone = 'Asia/Aqtobe';
                        break;
                    case '14':
                        $timezone = 'Asia/Qyzylorda';
                        break;
                    case '15':
                        $timezone = 'Asia/Almaty';
                        break;
                    case '16':
                        $timezone = 'Asia/Aqtobe';
                        break;
                    case '17':
                        $timezone = 'Asia/Almaty';
                        break;
                }
                break;
            case 'MX':
                switch ($region) {
                    case '01':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '02':
                        $timezone = 'America/Tijuana';
                        break;
                    case '03':
                        $timezone = 'America/Hermosillo';
                        break;
                    case '04':
                        $timezone = 'America/Merida';
                        break;
                    case '05':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '06':
                        $timezone = 'America/Chihuahua';
                        break;
                    case '07':
                        $timezone = 'America/Monterrey';
                        break;
                    case '08':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '09':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '10':
                        $timezone = 'America/Mazatlan';
                        break;
                    case '11':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '12':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '13':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '14':
                        $timezone = 'America/Mazatlan';
                        break;
                    case '15':
                        $timezone = 'America/Chihuahua';
                        break;
                    case '16':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '17':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '18':
                        $timezone = 'America/Mazatlan';
                        break;
                    case '19':
                        $timezone = 'America/Monterrey';
                        break;
                    case '20':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '21':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '22':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '23':
                        $timezone = 'America/Cancun';
                        break;
                    case '24':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '25':
                        $timezone = 'America/Mazatlan';
                        break;
                    case '26':
                        $timezone = 'America/Hermosillo';
                        break;
                    case '27':
                        $timezone = 'America/Merida';
                        break;
                    case '28':
                        $timezone = 'America/Monterrey';
                        break;
                    case '29':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '30':
                        $timezone = 'America/Mexico_City';
                        break;
                    case '31':
                        $timezone = 'America/Merida';
                        break;
                    case '32':
                        $timezone = 'America/Monterrey';
                        break;
                }
                break;
            case 'MY':
                switch ($region) {
                    case '01':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '02':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '03':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '04':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '05':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '06':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '07':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '08':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '09':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '11':
                        $timezone = 'Asia/Kuching';
                        break;
                    case '12':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '13':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '14':
                        $timezone = 'Asia/Kuala_Lumpur';
                        break;
                    case '15':
                        $timezone = 'Asia/Kuching';
                        break;
                    case '16':
                        $timezone = 'Asia/Kuching';
                        break;
                }
                break;
            case 'NZ':
                switch ($region) {
                    case '85':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'E7':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'E8':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'E9':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F1':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F2':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F3':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F4':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F5':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F7':
                        $timezone = 'Pacific/Chatham';
                        break;
                    case 'F8':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'F9':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'G1':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'G2':
                        $timezone = 'Pacific/Auckland';
                        break;
                    case 'G3':
                        $timezone = 'Pacific/Auckland';
                        break;
                }
                break;
            case 'PT':
                switch ($region) {
                    case '02':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '03':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '04':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '05':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '06':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '07':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '08':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '09':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '10':
                        $timezone = 'Atlantic/Madeira';
                        break;
                    case '11':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '13':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '14':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '16':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '17':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '18':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '19':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '20':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '21':
                        $timezone = 'Europe/Lisbon';
                        break;
                    case '22':
                        $timezone = 'Europe/Lisbon';
                        break;
                }
                break;
            case 'RU':
                switch ($region) {
                    case '01':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '02':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '03':
                        $timezone = 'Asia/Novokuznetsk';
                        break;
                    case '04':
                        $timezone = 'Asia/Novosibirsk';
                        break;
                    case '05':
                        $timezone = 'Asia/Vladivostok';
                        break;
                    case '06':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '07':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '08':
                        $timezone = 'Europe/Samara';
                        break;
                    case '09':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '10':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '11':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '13':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '14':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '15':
                        $timezone = 'Asia/Anadyr';
                        break;
                    case '16':
                        $timezone = 'Europe/Samara';
                        break;
                    case '17':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '18':
                        $timezone = 'Asia/Krasnoyarsk';
                        break;
                    case '20':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '21':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '22':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '23':
                        $timezone = 'Europe/Kaliningrad';
                        break;
                    case '24':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '25':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '26':
                        $timezone = 'Asia/Kamchatka';
                        break;
                    case '27':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '28':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '29':
                        $timezone = 'Asia/Novokuznetsk';
                        break;
                    case '30':
                        $timezone = 'Asia/Vladivostok';
                        break;
                    case '31':
                        $timezone = 'Asia/Krasnoyarsk';
                        break;
                    case '32':
                        $timezone = 'Asia/Omsk';
                        break;
                    case '33':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '34':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '35':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '36':
                        $timezone = 'Asia/Anadyr';
                        break;
                    case '37':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '38':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '39':
                        $timezone = 'Asia/Krasnoyarsk';
                        break;
                    case '40':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '41':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '42':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '43':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '44':
                        $timezone = 'Asia/Magadan';
                        break;
                    case '45':
                        $timezone = 'Europe/Samara';
                        break;
                    case '46':
                        $timezone = 'Europe/Samara';
                        break;
                    case '47':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '48':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '49':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '50':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '51':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '52':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '53':
                        $timezone = 'Asia/Novosibirsk';
                        break;
                    case '54':
                        $timezone = 'Asia/Omsk';
                        break;
                    case '55':
                        $timezone = 'Europe/Samara';
                        break;
                    case '56':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '57':
                        $timezone = 'Europe/Samara';
                        break;
                    case '58':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '59':
                        $timezone = 'Asia/Vladivostok';
                        break;
                    case '60':
                        $timezone = 'Europe/Kaliningrad';
                        break;
                    case '61':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '62':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '63':
                        $timezone = 'Asia/Yakutsk';
                        break;
                    case '64':
                        $timezone = 'Asia/Sakhalin';
                        break;
                    case '65':
                        $timezone = 'Europe/Samara';
                        break;
                    case '66':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '67':
                        $timezone = 'Europe/Samara';
                        break;
                    case '68':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '69':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '70':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '71':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '72':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '73':
                        $timezone = 'Europe/Samara';
                        break;
                    case '74':
                        $timezone = 'Asia/Krasnoyarsk';
                        break;
                    case '75':
                        $timezone = 'Asia/Novosibirsk';
                        break;
                    case '76':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '77':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '78':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '79':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '80':
                        $timezone = 'Asia/Yekaterinburg';
                        break;
                    case '81':
                        $timezone = 'Europe/Samara';
                        break;
                    case '82':
                        $timezone = 'Asia/Irkutsk';
                        break;
                    case '83':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '84':
                        $timezone = 'Europe/Volgograd';
                        break;
                    case '85':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '86':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '87':
                        $timezone = 'Asia/Novosibirsk';
                        break;
                    case '88':
                        $timezone = 'Europe/Moscow';
                        break;
                    case '89':
                        $timezone = 'Asia/Vladivostok';
                        break;
                }
                break;
            case 'UA':
                switch ($region) {
                    case '01':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '02':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '03':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '04':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '05':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '06':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '07':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '08':
                        $timezone = 'Europe/Simferopol';
                        break;
                    case '09':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '10':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '11':
                        $timezone = 'Europe/Simferopol';
                        break;
                    case '13':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '14':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '15':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '16':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '17':
                        $timezone = 'Europe/Simferopol';
                        break;
                    case '18':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '19':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '20':
                        $timezone = 'Europe/Simferopol';
                        break;
                    case '21':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '22':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '23':
                        $timezone = 'Europe/Kiev';
                        break;
                    case '24':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '25':
                        $timezone = 'Europe/Uzhgorod';
                        break;
                    case '26':
                        $timezone = 'Europe/Zaporozhye';
                        break;
                    case '27':
                        $timezone = 'Europe/Kiev';
                        break;
                }
                break;
            case 'UZ':
                switch ($region) {
                    case '01':
                        $timezone = 'Asia/Tashkent';
                        break;
                    case '02':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '03':
                        $timezone = 'Asia/Tashkent';
                        break;
                    case '06':
                        $timezone = 'Asia/Tashkent';
                        break;
                    case '07':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '08':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '09':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '10':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '12':
                        $timezone = 'Asia/Samarkand';
                        break;
                    case '13':
                        $timezone = 'Asia/Tashkent';
                        break;
                    case '14':
                        $timezone = 'Asia/Tashkent';
                        break;
                }
                break;
            case 'TL':
                $timezone = 'Asia/Dili';
                break;
            case 'PF':
                $timezone = 'Pacific/Marquesas';
                break;
            default:
                $timezone = 'Europe/Warsaw';
                break;
        }
        return $timezone;
    }
676117
public function setRegion($region)
	{
		if ( ! $region instanceof Region)
		{
			$region = new Region($region);
		}
		$this->region = $region;

		return $this;
	}
534232
public function matchCountry($country)
    {
        return $this->mode === self::MODE_POSITIVE && in_array($country, $this->countries)
            || $this->mode === self::MODE_NEGATIVE && !in_array($country, $this->countries);
    }
294436
function tzinfo($zone) {
		$ref=new DateTimeZone($zone);
		$loc=$ref->getLocation();
		$trn=$ref->getTransitions($now=time(),$now);
		$out=array(
			'offset'=>$ref->
				getOffset(new DateTime('now',new DateTimeZone('GMT')))/3600,
			'country'=>$loc['country_code'],
			'latitude'=>$loc['latitude'],
			'longitude'=>$loc['longitude'],
			'dst'=>$trn[0]['isdst']
		);
		unset($ref);
		return $out;
	}
781045
protected function formatTimezone($timezone, $continent)
    {
        $time = new DateTime(null, new DateTimeZone($timezone));
        $offset = $time->format('P');
        $offset = str_replace('-', ' &minus; ', $offset);
        $offset = str_replace('+', ' &plus; ', $offset);

        $timezone = substr($timezone, strlen($continent) + 1);
        $timezone = str_replace('St_', 'St. ', $timezone);
        $timezone = str_replace('_', ' ', $timezone);

        $formatted = '(GMT/UTC' . $offset . ')' . self::WHITESPACE_SEP . $timezone;
        return $formatted;
    }
585401
public function getLanguageForCountry($country = null)
    {
        if ($country === null) {
            $country = $this->_country;
        }
        // Since getLanguage defaults to EN, check so we actually have a match
        $language = KlarnaCountry::getLanguage($country);
        if (KlarnaCountry::checkLanguage($country, $language)) {
            return $language;
        }
        return false;
    }
1181211
static function fetchCountry( $value, $fetchBy = false )
    {
        $fetchBy = !$fetchBy ? 'Name' : $fetchBy;

        $allCountries = eZCountryType::fetchCountryList();
        $result = false;
        if ( $fetchBy == 'Alpha2' and isset( $allCountries[strtoupper( $value )] ) )
        {
            $result = $allCountries[$value];
            return $result;
        }

        foreach ( $allCountries as $country )
        {
            if ( isset( $country[$fetchBy] ) and $country[$fetchBy] == $value )
            {
                $result = $country;
                break;
            }
        }

        return $result;
    }
282594
protected function has(string $locale, string $country)
    {
        return isset($this->loaded[$locale][$country]);
    }
960604
public function getSchedule($country = null, $date = null){
		if($country != null && $date != null) {
			$url = self::APIURL . '/schedule?country=' . $country .'&date='. $date;
		} else if($country == null && $date != null){
			$url = self::APIURL . '/schedule?date=' . $date;
		} else if($country != null && $date == null){
			$url = self::APIURL . '/schedule?country=' . $country;
		} else{
			$url = self::APIURL . '/schedule';
		}

		$schedule = $this->getFile($url);

		$show_list = [];
		foreach($schedule as $episode){
			$ep = new Episode($episode);
			$show = new TVShow($episode['show']);
			array_push($show_list, $show, $ep);
		}

		return $show_list;
	}
948175
public function getStateCode($lookFor, $country = null)
    {
        $lookFor = mb_strtoupper($lookFor);
        $countries = is_null($country) ? array_keys($this->countries) : (array) $country;

        foreach ($countries as $countryCode) {
            $states = array_map('mb_strtoupper', $this->findCountryStates($countryCode));

            if ($code = array_search($lookFor, $states)) {
                return $code;
            }
        }
    }
656736
public function getCurrencyForCountry($country = null)
    {
        if ($country === null) {
            $country = $this->_country;
        }
        return KlarnaCountry::getCurrency($country);
    }
1161019
private function getRegionTitle($region)
    {
        $region = str_replace('_', ' ', $region);

        $region = explode('/', $region);
        $title = array_shift($region);
        foreach ($region as $part) {
            $title .= ' (' . $part . ')';
        }

        return $title;
    }
911080
private function getArea($time_zone)
    {
        $area = null;

        if ($time_zone === 'UTC') {
            $area = 'UTC';
        } elseif ($time_zone !== null) {
            $parts = explode('/', $time_zone, 2);
            $area = reset($parts);
        }

        return $area;
    }
417013
public static function getCountryCode($countryName)
    {
        foreach (self::$countries as $key => $value) {
            if (!strcasecmp($value, $countryName)) {
                return $key;
            }
        }
        return '';
    }
156543
protected function getRegionDisplayName($regionCode, $locale)
    {
        if ($regionCode === null || $regionCode == 'ZZ' || $regionCode === PhoneNumberUtil::REGION_CODE_FOR_NON_GEO_ENTITY) {
            return '';
        }

        return Locale::getDisplayRegion(
            '-' . $regionCode,
            $locale
        );
    }
1189953
public function searchRegion($region, $term, $params = array())
    {
        return $this->search($term, array_merge(array('country' => strtoupper($region)), $params));
    }
1169388
private function getUrl($region)
    {
        if (!isset($this->servers[$region])) {
            $availableRegions = '';

            foreach ($this->servers as $key => $item) {
                $availableRegions .= $key . ', ';
            }

            $availableRegions = substr($availableRegions, 0, -2);

            throw new UnknownRegionException(
                'The region "' . $region . '" is unknown. Available regions : ' . $availableRegions
            );
        }

        return $this->servers[$region] . self::URL_PREFIX;
    }