private function closeFile() {
        $this->filename = NULL;
        if ($this->fh !== NULL && $this->fh !== FALSE) {
            $rc = fclose($this->fh);
            return $rc;
        } else {
            return TRUE;
        }
    }
private function closeFile() {
        $this->filename = NULL;
        if ($this->fh !== NULL && $this->fh !== FALSE) {
            $rc = fclose($this->fh);
            return $rc;
        } else {
            return TRUE;
        }
    }
private function closeFile ( ) { $ this -> filename = NULL ; if ( $ this -> fh !== NULL && $ this -> fh !== FALSE ) { $ rc = fclose ( $ this -> fh ) ; return $ rc ; } else { return TRUE ; } }
Closes the current file handle

@return bool TRUE on success / FALSE on failure
Closes the current file handle