Registers a widget subclass.

$widget string|WP_Widget Required

Either the name of a WP_Widget subclass or an instance of a WP_Widget subclass.

File: wp-includes/class-wp-widget-factory.php. View all references

public function register( $widget ) {
	if ( $widget instanceof WP_Widget ) {
		$this->widgets[ spl_object_hash( $widget ) ] = $widget;
	} else {
		$this->widgets[ $widget ] = new $widget();
	}
}