unregistered_taxonomy_for_object_type action-hook . WP 5.1.0

Fires after a taxonomy is unregistered for an object type.

Usage

add_action( 'unregistered_taxonomy_for_object_type', 'action_function_name_9747', 10, 2 );
function action_function_name_9747( $taxonomy, $object_type ){
	// action...
}

$taxonomy(string)

Taxonomy name.

$object_type(string)

Name of the object type.

Where the hook is called

do_action( 'unregistered_taxonomy_for_object_type', $taxonomy, $object_type );

Where the hook is used (in WP core)