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<?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\Locale\Stub;
use Symfony\Component\Icu\IcuData;
use Symfony\Component\Intl\Intl;
use Symfony\Component\Intl\Locale\Locale;
/**
* Alias of {@link \Symfony\Component\Intl\Locale\Locale}.
*
* @author Bernhard Schussek <bschussek@gmail.com>
*
* @deprecated Deprecated since version 2.3, to be removed in 3.0. Use
* {@link \Symfony\Component\Intl\Locale\Locale} and
* {@link \Symfony\Component\Intl\Intl} instead.
*/
class StubLocale extends Locale
{
/**
* Caches the currencies
*
* @var array
*/
protected static $currencies;
/**
* Caches the currencies names
*
* @var array
*/
protected static $currenciesNames;
/**
* Returns the currencies data
*
* @param string $locale
*
* @return array The currencies data
*/
public static function getCurrenciesData($locale)
{
if (null === self::$currencies) {
self::prepareCurrencies($locale);
}
return self::$currencies;
}
/**
* Returns the currencies names for a locale
*
* @param string $locale The locale to use for the currencies names
*
* @return array The currencies names with their codes as keys
*
* @throws \InvalidArgumentException When the locale is different than 'en'
*/
public static function getDisplayCurrencies($locale)
{
if (null === self::$currenciesNames) {
self::prepareCurrencies($locale);
}
return self::$currenciesNames;
}
/**
* Returns all available currencies codes
*
* @return array The currencies codes
*/
public static function getCurrencies()
{
return array_keys(self::getCurrenciesData(self::getDefault()));
}
public static function getDataDirectory()
{
return IcuData::getResourceDirectory();
}
private static function prepareCurrencies($locale)
{
self::$currencies = array();
self::$currenciesNames = array();
$bundle = Intl::getCurrencyBundle();
foreach ($bundle->getCurrencyNames($locale) as $currency => $name) {
self::$currencies[$currency] = array(
'name' => $name,
'symbol' => $bundle->getCurrencySymbol($currency, $locale),
'fractionDigits' => $bundle->getFractionDigits($currency),
'roundingIncrement' => $bundle->getRoundingIncrement($currency)
);
self::$currenciesNames[$currency] = $name;
}
}
}