Locale::Country

• NAME
• SYNOPSIS
• DESCRIPTION
• SUPPORTED CODE SETS
• ROUTINES
• SEE ALSO
• AUTHOR
• COPYRIGHT

NAME

Locale::Country - standard codes for country identification

SYNOPSIS

use Locale::Country;

$country = code2country('jp' [,CODESET]);        # $country gets 'Japan'
$code    = country2code('Norway' [,CODESET]);    # $code gets 'no'

@codes   = all_country_codes( [CODESET]);
@names   = all_country_names();

# semi-private routines
Locale::Country::rename_country('gb' => 'Great Britain');

DESCRIPTION

This module provides access to several code sets that can be used for identifying countries, such as those defined in ISO 3166-1.

Most of the routines take an optional additional argument which specifies the code set to use. If not specified, the default ISO 3166-1 two-letter codes will be used.

SUPPORTED CODE SETS

There are several different code sets you can use for identifying countries. A code set may be specified using either a name, or a constant that is automatically exported by this module.

For example, the two are equivalent:

$country = code2country('jp','alpha-2');
$country = code2country('jp',LOCALE_CODE_ALPHA_2);

The codesets currently supported are:

• alpha-2, LOCALE_CODE_ALPHA_2

  This is the set of two-letter (lowercase) codes from ISO 3166-1, such as 'tv' for Tuvalu.

  This is the default code set.

• alpha-3, LOCALE_CODE_ALPHA_3

  This is the set of three-letter (lowercase) codes from ISO 3166-1, such as 'brb' for Barbados. These codes are actually defined and maintained by the U.N. Statistics division.

• numeric, LOCALE_CODE_NUMERIC

  This is the set of three-digit numeric codes from ISO 3166-1, such as 064 for Bhutan. These codes are actually defined and maintained by the U.N. Statistics division.

  If a 2-digit code is entered, it is converted to 3 digits by prepending a 0.

• dom, LOCALE_CODE_DOM

  The IANA is responsible for delegating management of the top level country domains. The country domains are the two-letter (lowercase) codes from ISO 3166 with a few other additions.

NOTE: As of version 3.27, the FIPS code set is no longer supported. See the Locale::Codes::Changes document for details.

ROUTINES

• code2country(CODE [,CODESET] [,'retired'])
• country2code(NAME [,CODESET] [,'retired'])
• country_code2code(CODE ,CODESET ,CODESET2)
• all_country_codes([CODESET] [,'retired'])
• all_country_names([CODESET] [,'retired'])
• Locale::Country::rename_country(CODE ,NEW_NAME [,CODESET])
• Locale::Country::add_country(CODE ,NAME [,CODESET])
• Locale::Country::delete_country(CODE [,CODESET])
• Locale::Country::add_country_alias(NAME ,NEW_NAME)
• Locale::Country::delete_country_alias(NAME)
• Locale::Country::rename_country_code(CODE ,NEW_CODE [,CODESET])
• Locale::Country::add_country_code_alias(CODE ,NEW_CODE [,CODESET])
• Locale::Country::delete_country_code_alias(CODE [,CODESET])

  These routines are all documented in the Locale::Codes::API man page.

SEE ALSO

• Locale::Codes

  The Locale-Codes distribution.

• Locale::Codes::API

  The list of functions supported by this module.

• Locale::SubCountry

  ISO codes for country sub-divisions (states, counties, provinces, etc), as defined in ISO 3166-2. This module is not part of the Locale-Codes distribution, but is available from CPAN in CPAN/modules/by-module/Locale/

• http://www.iso.org/iso/home/standards/country_codes.htm

  Official home page for the ISO 3166 maintenance agency.

• http://www.iso.org/iso/home/standards/country_codes/iso-3166-1_decoding_table.htm

  The source of ISO 3166-1 two-letter codes used by this module.

• http://www.iana.org/domains/root/db/

  Official source of the top-level domain names.

• http://unstats.un.org/unsd/methods/m49/m49alpha.htm

  The source of the official ISO 3166-1 three-letter codes and three-digit codes.

  For some reason, this table is incomplete! Several countries are missing from it, and I cannot find them anywhere on the UN site. I no longer use this as a source of data.

• https://www.cia.gov/library/publications/the-world-factbook/appendix/print_appendix-d.html

  The World Factbook maintained by the CIA is a potential source of the data. Unfortunately, it adds/preserves non-standard codes, so it is no longer used as a source of data.

• http://www.statoids.com/wab.html

  Another unofficial source of data. Currently, it is not used to get data, but the notes and explanatory material were very useful for understanding discrepancies between the sources.

AUTHOR

See Locale::Codes for full author history.

Currently maintained by Sullivan Beck ([email protected]).

COPYRIGHT

Copyright (c) 1997-2001 Canon Research Centre Europe (CRE).
Copyright (c) 2001-2010 Neil Bowers
Copyright (c) 2010-2015 Sullivan Beck

This module is free software; you can redistribute it and/or modify it under the same terms as Perl itself.