streamWrapper::stream_write
Write to stream
Description
public int streamWrapper::stream_write
( string $data
)
Note:
Remember to update the current position of the stream by number of bytes
that were successfully written.
Parameters
-
data
-
Should be stored into the underlying stream.
Note:
If there is not enough room in the underlying stream, store as much as
possible.
Return Values
Should return the number of bytes that were successfully stored, or 0 if
none could be stored.
Errors/Exceptions
Emits
E_WARNING if call to this method fails
(i.e. not implemented).
Note:
If the return value is greater the length of
data, E_WARNING will be
emitted and the return value will truncated to its length.