do_action( 'deleted_option', string $option ) Fires after an option has been deleted. ContentsParameters Source Related Used By Changelog User Contributed Notes Parameters $option (string) Name of the deleted option. Top ↑Source File: wp-includes/option.php View on Trac Top ↑Related Top ↑Used By Used By Used By Description wp-includes/option.php: delete_option() Removes option by name. Prevents removal of protected WordPress options. Top ↑Changelog Changelog Version Description 2.9.0 Introduced. Top ↑User Contributed Notes You must log in before being able to contribute a note or feedback.