Code Coverage for /home/vagrant/money/src/Formatter/IntlMoneyFormatter.php

1	<?php
2
3	namespace Money\Formatter;
4
5	use Money\Currencies;
6	use Money\Money;
7	use Money\MoneyFormatter;
8
9	/**
10	* Formats a Money object using intl extension.
11	*
12	* @author Frederik Bosch <f.bosch@genkgo.nl>
13	*/
14	final class IntlMoneyFormatter implements MoneyFormatter
15	{
16	/**
17	* @var \NumberFormatter
18	*/
19	private $formatter;
20
21	/**
22	* @var Currencies
23	*/
24	private $currencies;
25
26	/**
27	* @param \NumberFormatter $formatter
28	* @param Currencies $currencies
29	*/
30	public function __construct(\NumberFormatter $formatter, Currencies $currencies)
31	{
32	$this->formatter = $formatter;
33	$this->currencies = $currencies;
34	}
35
36	/**
37	* {@inheritdoc}
38	*/
39	public function format(Money $money)
40	{
41	$valueBase = $money->getAmount();
42	$negative = false;
43
44	if ($valueBase[0] === '-') {
45	$negative = true;
46	$valueBase = substr($valueBase, 1);
47	}
48
49	$subunit = $this->currencies->subunitFor($money->getCurrency());
50	$valueLength = strlen($valueBase);
51
52	if ($valueLength > $subunit) {
53	$formatted = substr($valueBase, 0, $valueLength - $subunit);
54	$decimalDigits = substr($valueBase, $valueLength - $subunit);
55
56	if (strlen($decimalDigits) > 0) {
57	$formatted .= '.'.$decimalDigits;
58	}
59	} else {
60	$formatted = '0.'.str_pad('', $subunit - $valueLength, '0').$valueBase;
61	}
62
63	if ($negative === true) {
64	$formatted = '-'.$formatted;
65	}
66
67	return $this->formatter->formatCurrency($formatted, $money->getCurrency()->getCode());
68	}
69	}