2020-05-01 / 3492阅 / 悠然
Delete user option with global blog capability.
User options are just like user metadata except that they have support for global blog options. If the ‘global’ parameter is false, which it is by default it will prepend the WordPress table prefix to the option name.
User option name.
Whether option name is global or blog specific. Default false (blog specific).
Default value: false
(bool) True on success, false on failure.