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wp-includes/widgets.php › WordPress File
Functions32
› Core Widgets API
| Function | Short description |
|---|---|
| dynamic_sidebar | Display dynamic sidebar. |
| is_active_sidebar | Determines whether a sidebar is in use. |
| is_active_widget | Determines whether a given widget is displayed on the front end. |
| is_dynamic_sidebar | Determines whether the dynamic sidebar is enabled and used by the theme. |
| is_registered_sidebar | Checks if a sidebar is registered. |
| register_sidebar | Builds the definition for a single sidebar and returns the ID. |
| register_sidebars | Creates multiple sidebars. |
| register_widget | Register a widget |
| retrieve_widgets | Look for "lost" widgets, this has to run at least on each theme change. |
| the_widget | Output an arbitrary widget as a template tag. |
| unregister_sidebar | Removes a sidebar from the list. |
| unregister_widget | Unregisters a widget. |
| wp_convert_widget_settings | Convert the widget settings from single to multi-widget format. |
| wp_get_sidebars_widgets | Retrieve full list of sidebars and their widget instance IDs. |
| wp_get_widget_defaults | Retrieve default registered sidebars list. |
| wp_map_sidebars_widgets | Compares a list of sidebars with their widgets against a whitelist. |
| wp_register_sidebar_widget | Register an instance of a widget. |
| wp_register_widget_control | Registers widget control callback for customizing options. |
| wp_set_sidebars_widgets | Set the sidebar widget option to update sidebars. |
| wp_sidebar_description | Retrieve description for a sidebar. |
| wp_unregister_sidebar_widget | Remove widget from sidebar. |
| wp_unregister_widget_control | Remove control callback for widget. |
| wp_widgets_init | Registers all of the default WordPress widgets on startup. |
| wp_widget_description | Retrieve description for widget. |
| wp_widget_rss_form | Display RSS widget options form. |
| wp_widget_rss_output | Display the RSS entries in a list. |
| wp_widget_rss_process | Process RSS feed widget data and optionally retrieve feed items. |
| _get_widget_id_base | Retrieves the widget ID base value. |
| _register_widget_form_callback | Registers the form callback for a widget. |
| _register_widget_update_callback | Registers the update callback for a widget. |
| _wp_remove_unregistered_widgets | Compares a list of sidebars with their widgets against a whitelist. |
| _wp_sidebars_changed | Handle sidebars config after theme change |