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wp-includes/widgets.php › WordPress File
Functions42
› Core Widgets API
| Function | Short description |
|---|---|
| dynamic_sidebar | Displays dynamic sidebar. |
| is_active_sidebar | Determines whether a sidebar contains widgets. |
| 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 | Registers a widget. |
| retrieve_widgets | 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. |
| the_widget | Outputs an arbitrary widget as a template tag. |
| unregister_sidebar | Removes a sidebar from the list. |
| unregister_widget | Unregisters a widget. |
| wp_assign_widget_to_sidebar | Assigns a widget to the given sidebar. |
| wp_check_widget_editor_deps | Displays a _doing_it_wrong() message for conflicting widget editor scripts. |
| wp_convert_widget_settings | Converts the widget settings from single to multi-widget format. |
| wp_find_widgets_sidebar | Finds the sidebar that a given widget belongs to. |
| wp_get_sidebar | Retrieves the registered sidebar with the given ID. |
| wp_get_sidebars_widgets | Retrieves the full list of sidebars and their widget instance IDs. |
| wp_get_widget_defaults | Retrieves default registered sidebars list. |
| wp_map_sidebars_widgets | Compares a list of sidebars with their widgets against an allowed list. |
| wp_parse_widget_id | Converts a widget ID into its id_base and number components. |
| wp_register_sidebar_widget | Registers an instance of a widget. |
| wp_register_widget_control | Registers widget control callback for customizing options. |
| wp_render_widget | Calls the render callback of a widget and returns the output. |
| wp_render_widget_control | Calls the control callback of a widget and returns the output. |
| wp_setup_widgets_block_editor | Enables the widgets block editor. This is hooked into 'after_setup_theme' so that the block editor is enabled by default but can be disabled by themes. |
| wp_set_sidebars_widgets | Sets the sidebar widget option to update sidebars. |
| wp_sidebar_description | Retrieves description for a sidebar. |
| wp_unregister_sidebar_widget | Remove widget from sidebar. |
| wp_unregister_widget_control | Removes control callback for widget. |
| wp_use_widgets_block_editor | Determines whether or not to use the block editor to manage widgets. |
| wp_widgets_init | Registers all of the default WordPress widgets on startup. |
| wp_widget_description | Retrieves description for widget. |
| wp_widget_rss_form | Displays RSS widget options form. |
| wp_widget_rss_output | Displays the RSS entries in a list. |
| wp_widget_rss_process | Processes 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_block_theme_register_classic_sidebars | Registers the previous theme's sidebars for the block themes. |
| _wp_remove_unregistered_widgets | Compares a list of sidebars with their widgets against an allowed list. |
| _wp_sidebars_changed | Handles sidebars config after theme change. |