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view core/modules/user/src/TimeZoneItem.php @ 19:fa3358dc1485 tip
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author | Chris Cannam |
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date | Wed, 28 Aug 2019 13:14:47 +0100 |
parents | 1fec387a4317 |
children |
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<?php namespace Drupal\user; use Drupal\Core\Field\FieldDefinitionInterface; use Drupal\Core\Field\Plugin\Field\FieldType\StringItem; use Drupal\user\Entity\User; /** * Defines a custom field item class for the 'timezone' user entity field. */ class TimeZoneItem extends StringItem { /** * {@inheritdoc} */ public static function generateSampleValue(FieldDefinitionInterface $field_definition) { $timezones = User::getAllowedTimezones(); // We need to vary the selected timezones since we're generating a sample. $key = rand(0, count($timezones) - 1); return $timezones[$key]; } }