public static function getCurrenciesData($locale)
    {
        if (null === self::$currencies) {
            self::prepareCurrencies($locale);
        }

        return self::$currencies;
    }
public static function getCurrenciesData($locale)
    {
        if (null === self::$currencies) {
            self::prepareCurrencies($locale);
        }

        return self::$currencies;
    }
public static function getCurrenciesData ( $ locale ) { if ( null === self :: $ currencies ) { self :: prepareCurrencies ( $ locale ) ; } return self :: $ currencies ; }
Returns the currencies data.

@param string $locale

@return array The currencies data
Returns the currencies data .