Fires after the value of a specific option has been successfully updated.

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

$old_value mixed

The old option value.

$value mixed

The new option value.

$option string

Option name.

File: wp-includes/option.php. View all references

do_action( "update_option_{$option}", $old_value, $value, $option );