Unset_cookie

Removes properties from an editable dictionary object. If the dictionary does not exist an empty one will be created and stored on the current scope. If the dictionary exists but is not editable this will throw an error.

Removes custom properties from the session.

Removes custom properties from the client.

Removes the specified permissions from the permissions cookie. Note that this is not the same as denying permission since there will be no record that permission was either granted or denied after the permission has been unset.

Removes custom properties from the attribute dictionary of the currently logged-in profile. Note that this is meaningless unless the user is logged in.

Removes custom values from the profile settings for the currently logged-in profile. Note that this is meaningless unless the user is logged in. For settings with a default value this will reset them to the default, and for all other settings this will set them to empty/unselected/false. Profile settings may be required and include validation, in which case all settings will be validated before being removed and any validation error will prevent any settings from being set. Validation errors may optionally be output to a variable.

Sets a cookie in the HTTP response.