registered_taxonomy action-hook . WP 3.3.0

Fires after a taxonomy is registered.

Usage

add_action( 'registered_taxonomy', 'action_function_name_8593', 10, 3 );
function action_function_name_8593( $taxonomy, $object_type, $args ){
	// action...
}

$taxonomy(string)

Taxonomy slug.

$object_type(array/string)

Object type or array of object types.

$args(array)

Array of taxonomy registration arguments.

Where the hook is called

do_action( 'registered_taxonomy', $taxonomy, $object_type, (array) $taxonomy_object );

Where the hook is used (in WP core)