WP_Widget::_get_form_callback() – Retrieves the form callback.
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Description
Retrieves the form callback.
Usage
$callable = WP_Widget::_get_form_callback();
Parameters
Returns
callable Form callback.
Source
File name: wordpress/wp-includes/class-wp-widget.php
Lines:
1 to 3 of 3
public function _get_form_callback() { return array( $this, 'form_callback' ); }