$mov = new SWFMovie( );
$mov->setDimension(200,20);
$shape = new SWFShape( );
$shape->setLeftFill($shape->addFill(0xff, 0, 0));
$shape->movePenTo(0,0);
$shape->drawLineTo(199,0);
$shape->drawLineTo(0,0);
$mov->add($shape);
header('Content-type: application/x-shockwave-flash');
$mov->output( );
?>