Alert: This function’s access is marked private. This means it is not intended for use by plugin or theme developers, only in other core functions. It is listed here for completeness.

WP_REST_Widget_Types_Controller::get_widget_preview( string $widget, array $instance ): string

Returns the output of WP_Widget::widget() when called with the provided instance. Used by encode_form_data() to preview a widget.


Parameters

$widget string Required
The widget's PHP class name (see class-wp-widget.php).
$instance array Required
Widget instance settings.

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Return

string


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Source

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

private function get_widget_preview( $widget, $instance ) {
	ob_start();
	the_widget( $widget, $instance );
	return ob_get_clean();
}


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Changelog

Changelog
Version Description
5.8.0 Introduced.

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