vendor/symfony/intl/Symfony/Component/Intl/DateFormatter/DateFormat/Hour2400Transformer.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 (0-23)
  16  *
  17  * @author Igor Wiedler <igor@wiedler.ch>
  18  */
  19 class Hour2400Transformer extends HourTransformer
  20 {
  21     /**
  22      * {@inheritDoc}
  23      */
  24     public function format(\DateTime $dateTime, $length)
  25     {
  26         return $this->padLeft($dateTime->format('G'), $length);
  27     }
  28
  29     /**
  30      * {@inheritDoc}
  31      */
  32     public function normalizeHour($hour, $marker = null)
  33     {
  34         if ('AM' == $marker) {
  35             $hour = 0;
  36         } elseif ('PM' == $marker) {
  37             $hour = 12;
  38         }
  39
  40         return $hour;
  41     }
  42
  43     /**
  44      * {@inheritDoc}
  45      */
  46     public function getReverseMatchingRegExp($length)
  47     {
  48         return '\d{1,2}';
  49     }
  50
  51     /**
  52      * {@inheritDoc}
  53      */
  54     public function extractDateOptions($matched, $length)
  55     {
  56         return array(
  57             'hour' => (int) $matched,
  58             'hourInstance' => $this
  59         );
  60     }
  61 }