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[github/wallabag/wallabag.git] / vendor / symfony / intl / Symfony / Component / Intl / DateFormatter / DateFormat / Hour2401Transformer.php
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1<?php
2
3/*
4 * This file is part of the Symfony package.
5 *
6 * (c) Fabien Potencier <fabien@symfony.com>
7 *
8 * For the full copyright and license information, please view the LICENSE
9 * file that was distributed with this source code.
10 */
11
12namespace Symfony\Component\Intl\DateFormatter\DateFormat;
13
14/**
15 * Parser and formatter for 24 hour format (1-24)
16 *
17 * @author Igor Wiedler <igor@wiedler.ch>
18 */
19class Hour2401Transformer extends HourTransformer
20{
21 /**
22 * {@inheritDoc}
23 */
24 public function format(\DateTime $dateTime, $length)
25 {
26 $hourOfDay = $dateTime->format('G');
27 $hourOfDay = ('0' == $hourOfDay) ? '24' : $hourOfDay;
28
29 return $this->padLeft($hourOfDay, $length);
30 }
31
32 /**
33 * {@inheritDoc}
34 */
35 public function normalizeHour($hour, $marker = null)
36 {
37 if ((null === $marker && 24 === $hour) || 'AM' == $marker) {
38 $hour = 0;
39 } elseif ('PM' == $marker) {
40 $hour = 12;
41 }
42
43 return $hour;
44 }
45
46 /**
47 * {@inheritDoc}
48 */
49 public function getReverseMatchingRegExp($length)
50 {
51 return '\d{1,2}';
52 }
53
54 /**
55 * {@inheritDoc}
56 */
57 public function extractDateOptions($matched, $length)
58 {
59 return array(
60 'hour' => (int) $matched,
61 'hourInstance' => $this
62 );
63 }
64}