list_field_formatter_view in core/modules/field/modules/list/list.module

Implements hook_field_formatter_view().

list_field_validate in core/modules/field/modules/list/list.module

Implements hook_field_validate().

list_options_list in core/modules/field/modules/list/list.module

Implements hook_options_list().

views_handler_argument_field_list::init in core/modules/field/views/views_handler_argument_field_list.inc

init the handler with necessary data.

views_handler_argument_field_list_string::init in core/modules/field/views/views_handler_argument_field_list_string.inc

init the handler with necessary data.

views_handler_filter_field_list::get_value_options in core/modules/field/views/views_handler_filter_field_list.inc

Child classes should be used to override this function and set the 'value options', unless 'options callback' is defined as a valid function or static public method to generate these values.