add_option action-hook . WP 2.9.0

Fires before an option is added.

Usage

add_action( 'add_option', 'action_function_name_188', 10, 2 );
function action_function_name_188( $option, $value ){
	// action...
}

$option(string)

Name of the option to add.

$value(mixed)

Value of the option.

Where the hook is called

do_action( 'add_option', $option, $value );

Where the hook is used (in WP core)