/**
* Formats a Money object using PHP's built-in NumberFormatter.
*
* @param Money $money
* @return string
*/
public function format(Money $money = null)
{
if (!$money) {
return null;
} else {
return $this->numberFormatter->formatCurrency($money->getAmount() / $money->getCurrency()->getSubUnit(), $money->getCurrency()->getCurrencyCode());
}
}
/**
* @param Money $a
* @param Money $b
* @throws CurrencyMismatchException
*/
private function assertSameCurrency(Money $a, Money $b)
{
if ($a->getCurrency() != $b->getCurrency()) {
throw new CurrencyMismatchException();
}
}
