README

Php library trying to get a valid Unicode Locale for a given Microsoft LCID.

Installation

composer require sylvaincombes/php-lcid

Usage

Basic usage

<?php

require '../vendor/autoload.php';

use SylvainCombes\Lcid\Finder;

$finder = new Finder();

// NB : find methods returns null if not found


// 1. Finding a locale by lcid

// You should always use this method (use fallbacks if no 'perfect match' to try to answer something to your query instead of failing if no 'perfect match')
$locale = $finder->findByLcidWithFallback(8201);
// Should give you $locale == 'en'

// You can avoid searching in fallbacks if you really want to
$locale = $finder->findByLcid(1036);
// Should give you $locale == 'fr_FR'


// 2. Finding lcid(s) by locale
$localeLcid = $finder->findOneByLocale('fr');
// Should give you $localeLcid == 1036
// NB : this method is limited as it will return only 'perfect match'

$localeLcid = $finder->findByLocale('fr');
/**
 * Get an array or null in response (search everywhere)
 * First result in array should be the 'best' match
 * 
 * Return example :
 * array(8) {
 *     [0] => int(1036)
 *     [1] => int(11276)
 *     [2] => int(9228)
 *     [3] => int(12300)
 *     [4] => int(13324)
 *     [5] => int(14348)
 *     [6] => int(10252)
 *     [7] => int(7180)
 *   }
 * 
 */

"Advanced" usage

Using custom datas

<?php

require '../vendor/autoload.php';

use SylvainCombes\Lcid\Finder;

// Pass your json file in constructor
// Your json must validate against the json schema, see src/SylvainCombes/Lcid/Resources/datas-schema.json
$finder = new Finder('src/Me/Resources/my-lcids.json');

// ...

Why this library

One day at work I needed to consume some api service who exposed some microsoft sharepoint datas. Language information were only given by microsoft LCID, and I needed to have them in an exploitable icu standard locale.

After searching a long time I discovered that this "simple" task was not really easy as I found no exhaustive complete list or existing php project answering my need. Plus I learned that depending on the php-intl extension some locale doesn't match in the end.

So I hacked with some datas sources founded on the web and some other libraries and tools, hoping to never do this very boring task again and maybe helping another dev :)

Fun fact

LCIDs were deprecated with Windows Vista and Microsoft recommends that developers use BCP47 style tags instead (uloc_toLanguageTag).

Contributing

All contributions are very welcome.

Updating datas list

There is a command who build the datas, what it does is :

Fetching a json from sindresorhus/lcid - this is our starting non editable datas point
Check if locales are found in symfony/intl locales list
- If yes keep them
- If no trying to find if a locale or language is matching
  - If yes adding to the fallback list
  - If no remove this entry
Load the php array in file src/SylvainCombes/Lcid/Resources/datas-manual.php if some lcid codes are not in the datas do it's best with lcid, language, locale fields to add them in the list or in the fallback entries.

So to edit / delete / add some datas not present in the base json, you should edit src/SylvainCombes/Lcid/Resources/datas-manual.php and re-launch the command :

php bin/console lcid:generate-datas -v

And the datas.json will be updated.

NB : It also mean you can't override datas provided by the base json grabbed from sindresorhus/lcid

Testing

Launching the project tests :

composer run test

Lint php

composer run lint

You can also "autofix" :

composer run fix

References

ICU Locale

ICU Locale

LCID

sindresorhus/lcid - Based on the mapping used in the Python standard library.
Locale codes
Microsoft Locale ID Values

BCP 47

Formats

Libraries used

Required

thephpleague/json-guard - used to validate custom user json datas against a json schema

Used in dev

phpunit - used for ... testing
symfony/intl - used in dev to check if locales in datas sources matches the locales list provided (I found that this locales list was different than using the one provided by the php-intl extension and I tend to think the one in this package is more robust and widely used instead of depending on local installation / configuration of a php extension)
symfony/console - used in dev for console command building datas
phpcs + coke + symfony2-coding-standard - pimp my ride
json schema lint - used to check / test writing the json schema
regex101 - used to writing / testing the locale regexp

sylvaincombes / php-lcid

Maintainers

Details