is_active_sidebar()
Function: Determines whether a sidebar contains widgets.
Source: wp-includes/widgets.php:973
is_active_sidebar
Filter Hook: Filters whether a dynamic sidebar is considered “active”.
Source: wp-includes/widgets.php:987
wp_register_widget_control()
Function: Registers widget control callback for customizing options.
Source: wp-includes/widgets.php:526
_register_widget_update_callback()
Function: Registers the update callback for a widget.
Source: wp-includes/widgets.php:592
_register_widget_form_callback()
Function: Registers the form callback for a widget.
Source: wp-includes/widgets.php:628
wp_unregister_widget_control()
Function: Remove control callback for widget.
Source: wp-includes/widgets.php:668
dynamic_sidebar()
Function: Display dynamic sidebar.
Source: wp-includes/widgets.php:687
dynamic_sidebar_before
Action Hook: Fires before widgets are rendered in a dynamic sidebar.
Source: wp-includes/widgets.php:728
dynamic_sidebar_params
Filter Hook: Filters the parameters passed to a widget’s display callback.
Source: wp-includes/widgets.php:803
dynamic_sidebar
Action Hook: Fires before a widget’s display callback is called.
Source: wp-includes/widgets.php:832