WordPress at a glance
action is not described

delete_site_option action-hook . WP 3.0.0

Fires after a network option has been deleted.

Usage

add_action( 'delete_site_option', 'action_function_name_4428', 10, 2 );
function action_function_name_4428( $option, $network_id ){
	// action...
}
$option(string)
Name of the network option.
$network_id(int)
ID of the network.

Список изменений

С версии 3.0.0 Введена.
С версии 4.7.0 The $network_id parameter was added.

Где вызывается хук

delete_network_option()
delete_site_option
wp-includes/option.php 1641
do_action( 'delete_site_option', $option, $network_id );

Где используется хук в ядре WordPress

Использование не найдено.