/**
* Returns the list of currency symbols
* @see getCurrencyList()
* @return array( currencyId => currencySymbol )
*/
public function getCurrencySymbols()
{
$currencies = MetricsFormatter::getCurrencyList();
return array_map(function ($a) {
return $a[0];
}, $currencies);
}
/**
* Returns the currency symbol for a site.
*
* @param int $idSite The ID of the site to return the currency symbol for.
* @return string eg, `'$'`.
*/
public static function getCurrencySymbol($idSite)
{
$symbols = MetricsFormatter::getCurrencyList();
$site = new Site($idSite);
$currency = $site->getCurrency();
if (isset($symbols[$currency])) {
return $symbols[$currency][0];
}
return '';
}
