delete_option_(option) action-hook . WP 3.0.0

Fires after a specific option has been deleted.

The dynamic portion of the hook name, $option, refers to the option name.

Usage

add_action( 'delete_option_(option)', 'action_function_name_3427' );
function action_function_name_3427( $option ){
	// action...
}

$option(string)

Name of the deleted option.

Changelog

Where the hook is called

do_action( "delete_option_{$option}", $option );

Where the hook is used (in WP core)