_get_widget_id_base()
Function: Retrieves the widget ID base value.
Source: wp-includes/widgets.php:1268
_wp_sidebars_changed()
Function: Handle sidebars config after theme change
Source: wp-includes/widgets.php:1280
retrieve_widgets()
Function: Validates and remaps any “orphaned” widgets to wp_inactive_widgets sidebar, and saves the widget settings. This has to run at least on each theme change.
Source: wp-includes/widgets.php:1313
wp_map_sidebars_widgets()
Function: Compares a list of sidebars with their widgets against an allowed list.
Source: wp-includes/widgets.php:1372
_wp_remove_unregistered_widgets()
Function: Compares a list of sidebars with their widgets against an allowed list.
Source: wp-includes/widgets.php:1547
the_widget
Action Hook: Fires before rendering the requested widget.
Source: wp-includes/widgets.php:1254
wp_widget_rss_output()
Function: Display the RSS entries in a list.
Source: wp-includes/widgets.php:1569
wp_widget_rss_form()
Function: Display RSS widget options form.
Source: wp-includes/widgets.php:1680
is_dynamic_sidebar()
Function: Determines whether the dynamic sidebar is enabled and used by the theme.
Source: wp-includes/widgets.php:943
is_active_sidebar()
Function: Determines whether a sidebar contains widgets.
Source: wp-includes/widgets.php:973