widget_update_callback
Filter Hook: Filters a widget’s settings before saving.
Source: wp-includes/class-wp-widget.php:475
WP_Widget::form_callback()
Method: Generates the widget control form (Do NOT override).
Source: wp-includes/class-wp-widget.php:502
widget_form_callback
Filter Hook: Filters the widget instance’s settings before displaying the control form.
Source: wp-includes/class-wp-widget.php:529
in_widget_form
Action Hook: Fires at the end of the widget control form.
Source: wp-includes/class-wp-widget.php:552
WP_Widget::_register_one()
Method: Registers an instance of the widget class.
Source: wp-includes/class-wp-widget.php:566
WP_Widget::save_settings()
Method: Saves the settings for all instances of the widget class.
Source: wp-includes/class-wp-widget.php:598
WP_Widget::get_settings()
Method: Retrieves the settings for all instances of the widget class.
Source: wp-includes/class-wp-widget.php:610
WP_Widget::display_callback()
Method: Generates the actual widget content (Do NOT override).
Source: wp-includes/class-wp-widget.php:359
widget_display_callback
Filter Hook: Filters the settings for a particular widget instance.
Source: wp-includes/class-wp-widget.php:382
WP_Widget::update_callback()
Method: Handles changed settings (Do NOT override).
Source: wp-includes/class-wp-widget.php:410
WP_Widget::get_field_name()
Method: Constructs name attributes for use in form() fields
Source: wp-includes/class-wp-widget.php:215
WP_Widget::get_field_id()
Method: Constructs id attributes for use in WP_Widget::form() fields.
Source: wp-includes/class-wp-widget.php:240
WP_Widget::_register()
Method: Register all widget instances of this widget class.
Source: wp-includes/class-wp-widget.php:252
WP_Widget::_set()
Method: Sets the internal order number for the widget instance.
Source: wp-includes/class-wp-widget.php:286
WP_Widget::_get_display_callback()
Method: Retrieves the widget display callback.
Source: wp-includes/class-wp-widget.php:298
WP_Widget
Class: Core base class extended to register widgets.
Source: wp-includes/class-wp-widget.php:20
WP_Widget::_get_update_callback()
Method: Retrieves the widget update callback.
Source: wp-includes/class-wp-widget.php:309
WP_Widget::widget()
Method: Echoes the widget content.
Source: wp-includes/class-wp-widget.php:112
WP_Widget::_get_form_callback()
Method: Retrieves the form callback.
Source: wp-includes/class-wp-widget.php:320
WP_Widget::update()
Method: Updates a particular instance of a widget.
Source: wp-includes/class-wp-widget.php:130
WP_Widget::is_preview()
Method: Determines whether the current request is inside the Customizer preview.
Source: wp-includes/class-wp-widget.php:338
WP_Widget::form()
Method: Outputs the settings update form.
Source: wp-includes/class-wp-widget.php:142
WP_Widget::__construct()
Method: PHP5 constructor.
Source: wp-includes/class-wp-widget.php:162
WP_Widget::WP_Widget()
Method: PHP4 constructor.
Source: wp-includes/class-wp-widget.php:198