1013* @since 4.4.0 The `$option` parameter was added.1014*1015* @param mixed$old_value The old option value.1016* @param mixed$value The newoption value.1017* @param string$option Option name.1018*/1019do_action("update_option_{$option}",$old_value,$value,$option);10201021/**1022* Fires after the value of an option has been successfully updated.1023*1024* @since 2.9.01025*
History
Introduced in 2.0.1. Unchanged from 6.7.7 through 7.1.0.