added_usermeta action-hook . WP 1.0

Usage

add_action( 'added_usermeta', 'action_function_name_2127', 10, 4 );
function action_function_name_2127( $insert_id, $user_id, $meta_key, $meta_value ){
	// action...
}

$insert_id

-

$user_id

-

$meta_key

-

$meta_value

-

Where the hook is called

do_action( 'added_usermeta', $wpdb->insert_id, $user_id, $meta_key, $meta_value );

Where in WP core the hook is used WordPress