(PHP 5, PHP 7 < 7.4.0)
ibase_delete_user — Delete a user from a security database
$service_handle
, string $user_name
) : bool
service_handleThe handle on the database server service.
user_nameThe login name of the user you want to delete from the database.
成功时返回 true， 或者在失败时返回 false。