public function addHeader($name)
    {

        // add the header
        $this->headers[$name] = $position = sizeof($this->headers);

        // return the new header's position
        return $position;
    }
public function addHeader($name)
    {

        // add the header
        $this->headers[$name] = $position = sizeof($this->headers);

        // return the new header's position
        return $position;
    }
public function addHeader ( $ name ) { // add the header $ this -> headers [ $ name ] = $ position = sizeof ( $ this -> headers ) ; // return the new header's position return $ position ; }
Add's the header with the passed name and position, if not NULL.

@param string $name The header name to add

@return integer The new headers position
Add s the header with the passed name and position if not NULL .