Viewing file:  IntlMoneyParser.php (2.88 KB) -rwxrwxrwx
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<?php
namespace Money\Parser;
use Money\Currencies;
use Money\Currency;
use Money\Exception\ParserException;
use Money\Money;
use Money\MoneyParser;
use Money\Number;
/**
* Parses a string into a Money object using intl extension.
*
* @author Frederik Bosch <f.bosch@genkgo.nl>
*/
final class IntlMoneyParser implements MoneyParser
{
/**
* @var \NumberFormatter
*/
private $formatter;
/**
* @var Currencies
*/
private $currencies;
/**
* @param \NumberFormatter $formatter
* @param Currencies $currencies
*/
public function __construct(\NumberFormatter $formatter, Currencies $currencies)
{
$this->formatter = $formatter;
$this->currencies = $currencies;
}
/**
* {@inheritdoc}
*/
public function parse($money, $forceCurrency = null)
{
if (!is_string($money)) {
throw new ParserException('Formatted raw money should be string, e.g. $1.00');
}
$currency = null;
$decimal = $this->formatter->parseCurrency($money, $currency);
if (false === $decimal) {
throw new ParserException(
'Cannot parse '.$money.' to Money. '.$this->formatter->getErrorMessage()
);
}
if (null !== $forceCurrency) {
$currency = $forceCurrency;
} else {
$currency = new Currency($currency);
}
/*
* This conversion is only required whilst currency can be either a string or a
* Currency object.
*/
if (!$currency instanceof Currency) {
@trigger_error('Passing a currency as string is deprecated since 3.1 and will be removed in 4.0. Please pass a '.Currency::class.' instance instead.', E_USER_DEPRECATED);
$currency = new Currency($currency);
}
$decimal = (string) $decimal;
$subunit = $this->currencies->subunitFor($currency);
$decimalPosition = strpos($decimal, '.');
if (false !== $decimalPosition) {
$decimalLength = strlen($decimal);
$fractionDigits = $decimalLength - $decimalPosition - 1;
$decimal = str_replace('.', '', $decimal);
$decimal = Number::roundMoneyValue($decimal, $subunit, $fractionDigits);
if ($fractionDigits > $subunit) {
$decimal = substr($decimal, 0, $decimalPosition + $subunit);
} elseif ($fractionDigits < $subunit) {
$decimal .= str_pad('', $subunit - $fractionDigits, '0');
}
} else {
$decimal .= str_pad('', $subunit, '0');
}
if ('-' === $decimal[0]) {
$decimal = '-'.ltrim(substr($decimal, 1), '0');
} else {
$decimal = ltrim($decimal, '0');
}
if ('' === $decimal) {
$decimal = '0';
}
return new Money($decimal, $currency);
}
}
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