WP_Widget_Factory::unregister( string|WP_Widget $widget )

Un-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.

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

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

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Version Description
4.6.0 Updated the $widget parameter to also accept a WP_Widget instance object instead of simply a WP_Widget subclass name.
2.8.0 Introduced.

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