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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 | ||
12 | namespace Symfony\Component\Intl\DateFormatter\DateFormat; | |
13 | ||
14 | /** | |
15 | * Parser and formatter for day of week format | |
16 | * | |
17 | * @author Igor Wiedler <igor@wiedler.ch> | |
18 | */ | |
19 | class DayOfWeekTransformer extends Transformer | |
20 | { | |
21 | /** | |
22 | * {@inheritDoc} | |
23 | */ | |
24 | public function format(\DateTime $dateTime, $length) | |
25 | { | |
26 | $dayOfWeek = $dateTime->format('l'); | |
27 | switch ($length) { | |
28 | case 4: | |
29 | return $dayOfWeek; | |
30 | case 5: | |
31 | return $dayOfWeek[0]; | |
32 | default: | |
33 | return substr($dayOfWeek, 0, 3); | |
34 | } | |
35 | } | |
36 | ||
37 | /** | |
38 | * {@inheritDoc} | |
39 | */ | |
40 | public function getReverseMatchingRegExp($length) | |
41 | { | |
42 | switch ($length) { | |
43 | case 4: | |
44 | return 'Monday|Tuesday|Wednesday|Thursday|Friday|Saturday|Sunday'; | |
45 | case 5: | |
46 | return '[MTWFS]'; | |
47 | default: | |
48 | return 'Mon|Tue|Wed|Thu|Fri|Sat|Sun'; | |
49 | } | |
50 | } | |
51 | ||
52 | /** | |
53 | * {@inheritDoc} | |
54 | */ | |
55 | public function extractDateOptions($matched, $length) | |
56 | { | |
57 | return array(); | |
58 | } | |
59 | } |