COMPersistHelper::SaveToStream

(PHP 5, PHP 7, PHP 8)

COMPersistHelper::SaveToStream — Save object to stream

說明

public COMPersistHelper::SaveToStream(resource $stream): bool

Saves an object to the specified stream.

參數(shù)

stream
The stream 資源(resource) to which to save the object.

返回值

成功時返回 true， 或者在失敗時返回 false。

錯誤／異常

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.