- date_format_type_options in core/
modules/ date/ date.module - Creates an array of date format types for use as an options list.
- system_date_format_delete in core/
modules/ system/ system.module - Deletes a date format from the database.
- system_date_format_load in core/
modules/ system/ system.module - Menu loader function for a date format.
- system_date_time_formats in core/
modules/ system/ system.admin.inc - Displays the date format strings overview page.
- system_get_date_types in core/
includes/ drupal.inc - Alters Backdrop's list of defined date formats and attributes to return the expected date types and attributes for Drupal's system_get_date_types() function.
- system_tokens in core/
modules/ system/ system.tokens.inc - Implements hook_tokens().
- system_token_info in core/
modules/ system/ system.tokens.inc - Implements hook_token_info().
- views_handler_field_date::options_form in core/
modules/ views/ handlers/ views_handler_field_date.inc - Default options form that provides the label widget that all fields should have.
- _date_field_widget_settings_form in core/
modules/ date/ date.admin.inc - Helper function for date_field_widget_settings_form().