vendor/symfony/intl/Symfony/Component/Intl/DateFormatter/DateFormat/Hour2401Transformer.php

   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 24 hour format (1-24)
  16  *
  17  * @author Igor Wiedler <igor@wiedler.ch>
  18  */
  19 class 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 }