File: wp-includes/widgets.php
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functionwp_get_sidebars_widgets()
Retrieve full list of sidebars and their widget instance IDs.
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functiondynamic_sidebar()
Display dynamic sidebar.
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hooksidebars_widgets
Filters the list of sidebars and their widgets.
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Fires before widgets are rendered in a dynamic sidebar.
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functionwp_set_sidebars_widgets()
Set the sidebar widget option to update sidebars.
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Filters the parameters passed to a widget’s display callback.
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functionwp_get_widget_defaults()
Retrieve default registered sidebars list.
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hookdynamic_sidebar
Fires before a widget’s display callback is called.
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functionwp_convert_widget_settings()
Converts the widget settings from single to multi-widget format.
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Fires after widgets are rendered in a dynamic sidebar.
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functionthe_widget()
Output an arbitrary widget as a template tag.
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functionregister_widget()
Register a widget
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Fires just before a widget is removed from a sidebar.
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functionunregister_widget()
Unregisters a widget.
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functionwp_register_widget_control()
Registers widget control callback for customizing options.
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functionregister_sidebars()
Creates multiple sidebars.
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Registers the update callback for a widget.
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functionregister_sidebar()
Builds the definition for a single sidebar and returns the ID.
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function_register_widget_form_callback()
Registers the form callback for a widget.
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hookregister_sidebar
Fires once a sidebar has been registered.
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functionunregister_sidebar()
Removes a sidebar from the list.
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functionwp_register_sidebar_widget()
Register an instance of a widget.
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Fires once for each registered widget.
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functionwp_widget_description()
Retrieve description for widget.
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functionwp_sidebar_description()
Retrieve description for a sidebar.
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functionwp_unregister_sidebar_widget()
Remove widget from sidebar.