COMPersistHelper::SaveToStream
(PHP 5, PHP 7, PHP 8)
COMPersistHelper::SaveToStream — Save object to stream
说明
public COMPersistHelper::SaveToStream
( resource
$stream
) : boolSaves an object to the specified stream.
参数
-
stream
- The stream 资源(resource) to which to save the object.
返回值
成功时返回 true
, 或者在失败时返回 false
。
错误/异常
A com_exception is thrown if the associated object does neither implement the COM interface IPersistStream nor IPersistStreamInit, or when calling the IPersistStream::Save() method failed.