WordPress at a glance
action is not described

added_option action-hook . WP 2.9.0

Fires after an option has been added.


add_action( 'added_option', 'action_function_name_5099', 10, 2 );
function action_function_name_5099( $option, $value ){
	// action...
Name of the added option.
Value of the option.

Where the hook is called

wp-includes/option.php 518
do_action( 'added_option', $option, $value );

Where the hook is used (in WP core)

Does not used.