80 lines
2.0 KiB
PHP
80 lines
2.0 KiB
PHP
<?php
|
|
|
|
/*
|
|
* This file is part of the Symfony package.
|
|
*
|
|
* (c) Fabien Potencier <fabien@symfony.com>
|
|
*
|
|
* For the full copyright and license information, please view the LICENSE
|
|
* file that was distributed with this source code.
|
|
*/
|
|
|
|
namespace Symfony\Component\Intl;
|
|
|
|
use Symfony\Component\Intl\Exception\MissingResourceException;
|
|
|
|
/**
|
|
* Gives access to locale-related ICU data.
|
|
*
|
|
* @author Bernhard Schussek <bschussek@gmail.com>
|
|
* @author Roland Franssen <franssen.roland@gmail.com>
|
|
*/
|
|
final class Locales extends ResourceBundle
|
|
{
|
|
/**
|
|
* @return string[]
|
|
*/
|
|
public static function getLocales(): array
|
|
{
|
|
return self::readEntry(['Locales'], 'meta');
|
|
}
|
|
|
|
/**
|
|
* @return string[]
|
|
*/
|
|
public static function getAliases(): array
|
|
{
|
|
return self::readEntry(['Aliases'], 'meta');
|
|
}
|
|
|
|
public static function exists(string $locale): bool
|
|
{
|
|
try {
|
|
self::readEntry(['Names', $locale]);
|
|
|
|
return true;
|
|
} catch (MissingResourceException) {
|
|
return \in_array($locale, self::getAliases(), true);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @throws MissingResourceException if the locale does not exist
|
|
*/
|
|
public static function getName(string $locale, ?string $displayLocale = null): string
|
|
{
|
|
try {
|
|
return self::readEntry(['Names', $locale], $displayLocale);
|
|
} catch (MissingResourceException $e) {
|
|
if (false === $aliased = array_search($locale, self::getAliases(), true)) {
|
|
throw $e;
|
|
}
|
|
|
|
return self::readEntry(['Names', $aliased], $displayLocale);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @return string[]
|
|
*/
|
|
public static function getNames(?string $displayLocale = null): array
|
|
{
|
|
return self::asort(self::readEntry(['Names'], $displayLocale), $displayLocale);
|
|
}
|
|
|
|
protected static function getPath(): string
|
|
{
|
|
return Intl::getDataDirectory().'/'.Intl::LOCALE_DIR;
|
|
}
|
|
}
|