本文整理匯總了PHP中Money::multiply方法的典型用法代碼示例。如果您正苦於以下問題：PHP Money::multiply方法的具體用法？PHP Money::multiply怎麽用？PHP Money::multiply使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類Money的用法示例。
在下文中一共展示了Money::multiply方法的2個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的PHP代碼示例。
示例1: convert
/**
* @param Money $money
* @param Currency $counterCurrency
* @param int $roundingMode
*
* @return Money
*/
public function convert(Money $money, Currency $counterCurrency, $roundingMode = Money::ROUND_HALF_UP)
{
$baseCurrency = $money->getCurrency();
$ratio = $this->exchange->quote($baseCurrency, $counterCurrency)->getConversionRatio();
$baseCurrencySubunit = $this->currencies->subunitFor($baseCurrency);
$counterCurrencySubunit = $this->currencies->subunitFor($counterCurrency);
$subunitDifference = $baseCurrencySubunit - $counterCurrencySubunit;
$ratio = $ratio / pow(10, $subunitDifference);
$counterValue = $money->multiply($ratio, $roundingMode);
return new Money($counterValue->getAmount(), $counterCurrency);
}示例2: testExceptionIsRaisedWhenMultipliedUsingInvalidRoundingMode
/**
* @covers \SebastianBergmann\Money\Money::multiply
* @uses \SebastianBergmann\Money\Money::__construct
* @uses \SebastianBergmann\Money\Money::handleCurrencyArgument
* @uses \SebastianBergmann\Money\Currency
* @expectedException \SebastianBergmann\Money\InvalidArgumentException
*/
public function testExceptionIsRaisedWhenMultipliedUsingInvalidRoundingMode()
{
$a = new Money(1, new Currency('EUR'));
$a->multiply(2, null);
}