Filters whether a sidebar has widgets.

Note: The filter is also evaluated for empty sidebars, and on both the front end and back end, including the Inactive Widgets sidebar on the Widgets screen.

$did_one bool

Whether at least one widget was rendered in the sidebar.
Default false.

$index int|string

Index, name, or ID of the dynamic sidebar.

File: wp-includes/widgets.php. View all references

return apply_filters( 'dynamic_sidebar_has_widgets', $did_one, $index );