/**
  * Tests for end-of-file on a file pointer.
  *
  * This method is called in response to feof().
  *
  * @return boolean Should return TRUE if the read/write position is at the end of the stream and if no more data is available to be read, or FALSE otherwise.
  */
 public function stream_eof()
 {
     return $this->streamWrapper->isAtEof();
 }