PHP TCPDF remove header's bottom border

Question

I am trying to create a header in TCPDF, however it always have a border underneath of it. Is there a way I can remove the bottom border?

Answer 1

tcpdf.php:

// print an ending header line
$this->SetLineStyle(array('width' => 0.25 / $this->k, 'cap' => 'butt', 'join' => 'miter', 'dash' => 0, 'color' => array(255, 255, 255)));