README

Simple ISO 639-3 is a small library to convert languages codes between ISO 639-1 (two letters language codes) and ISO 639-2 (three letters). It is built from the official standard lists ISO 639-3 of (SIL) and is compatible with IETF language tags (RFC 4646). Languages names are available in native language, English and French.

Note: The current standard (2007) uses the native language as a base for the codes. For example, three letters code for French is fra, not fre, or, for Chinese, zho, not chi. English language is deprecated.

This library is used in the module Internationalisation for Omeka S and some other places.

The list of codes may be updated by SIL, so some codes may be removed and some other ones may be added regularly.

Installation

This module is a composer library available on [packagist]:

composer require daniel-km/simple-iso-639-3

Usage

Once included in your code via composer or with require_once 'path/to/vendor/daniel-km/simple-iso-639-3/src/Iso639p3.php;', you can use it like that:

$languages = [
    'fr',
    'fra',
    'fre',
    'fr_FR',
    'fr-FR',
    'French',
    'frAnÇaiS',
    'frm',
    'fro',
    'fxxx',
];
$result = [];
foreach ($languages as $language) {
    $result[$language] = [
        'language'              => $language,
        'code'                  => \Iso639p3\Iso639p3::code($language),
        'short'                 => \Iso639p3\Iso639p3::code2letters($language),
        'all'                   => \Iso639p3\Iso639p3::codes($language),
        'name'                  => \Iso639p3\Iso639p3::name($language),
        'English name'          => \Iso639p3\Iso639p3::englishName($language),
        'English inverted name' => \Iso639p3\Iso639p3::englishInvertedName($language),
        'French name'           => \Iso639p3\Iso639p3::frenchName($language),
        'French inverted name'  => \Iso639p3\Iso639p3::frenchInvertedName($language),
    ];
}
print_r($result);

Result:

language	code	short	all	name	English name	English inverted name	French name	French inverted name
fr	fra	fr	fr, fra, fre	français	French	French	français	français
fra	fra	fr	fr, fra, fre	français	French	French	français	français
fre	fra	fr	fr, fra, fre	français	French	French	français	français
fr_FR	fra	fr	fr, fra, fre	français	French	French	français	français
fr-FR	fra	fr	fr, fra, fre	français	French	French	français	français
French	fra	fr	fr, fra, fre	français	French	French	français	français
frAnÇaiS	fra	fr	fr, fra, fre	français	French	French	français	français
frm	frm	frm	frm	françois	Middle French (ca. 1400-1600)	French, Middle (ca. 1400-1600)	moyen français (1400-1600)	français moyen (1400-1600)
fro	fro	fro	fro	Franceis	Old French (842-ca. 1400)	French, Old (842-ca. 1400)	ancien français (842-ca.1400)	français ancien (842-ca.1400)
fxxx

Development

The lists are automatically generated from this command:

php -f scripts/generate.php

Warning

Use it at your own risk.

It’s always recommended to backup your files and your databases and to check your archives regularly so you can roll back if needed.

Troubleshooting

See online issues page on GitLab.

License

Module

This module is published under the CeCILL v2.1 license, compatible with GNU/GPL and approved by FSF and OSI.

This software is governed by the CeCILL license under French law and abiding by the rules of distribution of free software. You can use, modify and/ or redistribute the software under the terms of the CeCILL license as circulated by CEA, CNRS and INRIA at the following URL "http://www.cecill.info".

As a counterpart to the access to the source code and rights to copy, modify and redistribute granted by the license, users are provided only with a limited warranty and the software’s author, the holder of the economic rights, and the successive licensors have only limited liability.

In this respect, the user’s attention is drawn to the risks associated with loading, using, modifying and/or developing or reproducing the software by the user in light of its specific status of free software, that may mean that it is complicated to manipulate, and that also therefore means that it is reserved for developers and experienced professionals having in-depth computer knowledge. Users are therefore encouraged to load and test the software’s suitability as regards their requirements in conditions enabling the security of their systems and/or data to be ensured and, more generally, to use and operate it in the same conditions as regards security.

The fact that you are presently reading this means that you have had knowledge of the CeCILL license and that you accept its terms.

daniel-km / simple-iso-639-3

Maintainers

Details