WP_Widget::_get_update_callback()
Retrieves the widget update callback.
Return
(callable) Update callback.
Source
File: wp-includes/class-wp-widget.php
public function _get_update_callback() {
return array( $this, 'update_callback' );
}
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Changelog
| Version | Description |
|---|---|
| 2.8.0 | Introduced. |