php $gender,PHP: Gender\Gender – Manual

Gender\Gender::IS_FEMALE Gender\Gender::IS_MOSTLY_FEMALE Gender\Gender::IS_MALE Gender\Gender::IS_MOSTLY_MALE Gender\Gender::IS_UNISEX_NAME Gender\Gender::IS_A_COUPLE Gender\Gender::NAME_NOT_FOUND Gender\Gender::ERROR_IN_NAME Gender\Gender::ANY_COUNTRY Gender\Gender::BRITAIN Gender\Gender::IRELAND Gender\Gender::USA Gender\Gender::SPAIN Gender\Gender::PORTUGAL Gender\Gender::ITALY Gender\Gender::MALTA Gender\Gender::FRANCE Gender\Gender::BELGIUM Gender\Gender::LUXEMBOURG Gender\Gender::NETHERLANDS Gender\Gender::GERMANY Gender\Gender::EAST_FRISIA Gender\Gender::AUSTRIA Gender\Gender::SWISS Gender\Gender::ICELAND Gender\Gender::DENMARK Gender\Gender::NORWAY Gender\Gender::SWEDEN Gender\Gender::FINLAND Gender\Gender::ESTONIA Gender\Gender::LATVIA Gender\Gender::LITHUANIA Gender\Gender::POLAND Gender\Gender::CZECH_REP Gender\Gender::SLOVAKIA Gender\Gender::HUNGARY Gender\Gender::ROMANIA Gender\Gender::BULGARIA Gender\Gender::BOSNIA Gender\Gender::CROATIA Gender\Gender::KOSOVO Gender\Gender::MACEDONIA Gender\Gender::MONTENEGRO Gender\Gender::SERBIA Gender\Gender::SLOVENIA Gender\Gender::ALBANIA Gender\Gender::GREECE Gender\Gender::RUSSIA Gender\Gender::BELARUS Gender\Gender::MOLDOVA Gender\Gender::UKRAINE Gender\Gender::ARMENIA Gender\Gender::AZERBAIJAN Gender\Gender::GEORGIA Gender\Gender::KAZAKH_UZBEK Gender\Gender::TURKEY Gender\Gender::ARABIA Gender\Gender::ISRAEL Gender\Gender::CHINA Gender\Gender::INDIA Gender\Gender::JAPAN Gender\Gender::KOREA