Expanded class hierarchy of DrupalDateTime in Drupal 8
- class \Drupal\Component\Datetime\DateTimePlus uses ToStringTrait
- class \Drupal\Core\Datetime\DrupalDateTime uses StringTranslationTrait
- class \Drupal\calendar_systems\CalendarSystems\CalendarSystemsDrupalDateTime
- class \Drupal\datex\Datex\DatexDrupalDateTime
- class \Drupal\persian_date\Plugin\Datetime\PersianDrupalDateTime
- class \Drupal\persian_date\Plugin\Datetime\PersianDrupalDateTime
- class \Drupal\Tests\serialization\Unit\Normalizer\DateTimeIso8601NormalizerTestDrupalDateTime
- class \Drupal\Tests\serialization\Unit\Normalizer\DateTimeNormalizerTestDrupalDateTime
- class \Drupal\Tests\serialization\Unit\Normalizer\TimestampNormalizerTestDrupalDateTime
- class \Drupal\Core\Datetime\DrupalDateTime uses StringTranslationTrait