(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.
成功時(shí)返回 true， 或者在失敗時(shí)返回 false。