(PHP 5, PHP 7, PHP 8)
COMPersistHelper::SaveToStream — Save object to stream
Saves an object to the specified stream.
stream
Cette fonction retourne true
en cas de succès ou false
si une erreur survient.
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.