COMPersistHelper::SaveToStream

(PHP 5, PHP 7, PHP 8)

COMPersistHelper::SaveToStream — Save object to stream

说明

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

Saves 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.