streamWrapper::stream_cast
Retrieve the underlaying resource
Description
public resource streamWrapper::stream_cast(int $cast_as)
Parameters
-
cast_as
-
Can be STREAM_CAST_FOR_SELECT when
stream_select is calling
stream_cast or
STREAM_CAST_AS_STREAM when
stream_cast is called for other uses.
Return Values
Should return the underlying stream resource used by the wrapper, or false.