WP_Widget::_get_update_callback()
Retrieves the widget update callback.
Method of the class: WP_Widget{}
No Hooks.
Return
callable
. Update callback.
Usage
$WP_Widget = new WP_Widget(); $WP_Widget->_get_update_callback();
Changelog
Since 2.8.0 | Introduced. |
WP_Widget::_get_update_callback() WP Widget:: get update callback code WP 6.6.2
public function _get_update_callback() { return array( $this, 'update_callback' ); }