WP_REST_Widget_Types_Controller::get_widget_form( WP_Widget $widget_object, array $instance )

Source

File: wp-includes/rest-api/endpoints/class-wp-rest-widget-types-controller.php

private function get_widget_form( $widget_object, $instance ) {
		ob_start();

		/** This filter is documented in wp-includes/class-wp-widget.php */
		$instance = apply_filters(
			'widget_form_callback',
			$instance,
			$widget_object
		);

		if ( false !== $instance ) {
			$return = $widget_object->form( $instance );

			/** This filter is documented in wp-includes/class-wp-widget.php */
			do_action_ref_array(
				'in_widget_form',
				array( &$widget_object, &$return, $instance )
			);
		}

		return ob_get_clean();
	}