Source of file TimezoneType.php
Size: 2,124 Bytes - Last Modified: 2013-07-17T08:22:21+02:00
/home/theseer/Downloads/Symfony/vendor/symfony/symfony/src/Symfony/Component/Form/Extension/Core/Type/TimezoneType.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687 | <?php /* * This file is part of the Symfony package. * * (c) Fabien Potencier <fabien@symfony.com> * * For the full copyright and license information, please view the LICENSE * file that was distributed with this source code. */ namespace Symfony\Component\Form\Extension\Core\Type; use Symfony\Component\Form\AbstractType; use Symfony\Component\OptionsResolver\OptionsResolverInterface; class TimezoneType extends AbstractType { /** * Stores the available timezone choices * @var array */ private static $timezones; /** * {@inheritdoc} */ public function setDefaultOptions(OptionsResolverInterface $resolver) { $resolver->setDefaults(array( 'choices' => self::getTimezones(), )); } /** * {@inheritdoc} */ public function getParent() { return 'choice'; } /** * {@inheritdoc} */ public function getName() { return 'timezone'; } /** * Returns the timezone choices. * * The choices are generated from the ICU function * \DateTimeZone::listIdentifiers(). They are cached during a single request, * so multiple timezone fields on the same page don't lead to unnecessary * overhead. * * @return array The timezone choices */ public static function getTimezones() { if (null === static::$timezones) { static::$timezones = array(); foreach (\DateTimeZone::listIdentifiers() as $timezone) { $parts = explode('/', $timezone); if (count($parts) > 2) { $region = $parts[0]; $name = $parts[1].' - '.$parts[2]; } elseif (count($parts) > 1) { $region = $parts[0]; $name = $parts[1]; } else { $region = 'Other'; $name = $parts[0]; } static::$timezones[$region][$timezone] = str_replace('_', ' ', $name); } } return static::$timezones; } } |