_register_widget_update_callback()
Function: Registers the update callback for a widget.
Source: wp-includes/widgets.php:543
Function: Registers the update callback for a widget.
Source: wp-includes/widgets.php:543
Function: Builds the definition for a single sidebar and returns the ID.
Source: wp-includes/widgets.php:242
Function: Registers the form callback for a widget.
Source: wp-includes/widgets.php:575
Action Hook: Fires once a sidebar has been registered.
Source: wp-includes/widgets.php:278
Function: Removes a sidebar from the list.
Source: wp-includes/widgets.php:292
Function: Register an instance of a widget.
Source: wp-includes/widgets.php:341
Action Hook: Fires once for each registered widget.
Source: wp-includes/widgets.php:377
Function: Retrieve description for widget.
Source: wp-includes/widgets.php:396
Function: Retrieve description for a sidebar.
Source: wp-includes/widgets.php:421
Function: Remove widget from sidebar.
Source: wp-includes/widgets.php:440
Function: Register a widget
Source: wp-includes/widgets.php:112
Action Hook: Fires just before a widget is removed from a sidebar.
Source: wp-includes/widgets.php:449
Function: Unregisters a widget.
Source: wp-includes/widgets.php:134
Function: Registers widget control callback for customizing options.
Source: wp-includes/widgets.php:480