php mpdf导航栏信息 php – 我想使用mpdf在pdf中设置页眉和页脚

我在Codeigniter中使用mpdf库生成一个PDF.

我想以适当的边距附加标题图像和页脚图像,我创建了一个代码,但页眉和页脚重叠请帮我解决这个问题

提前致谢

//controller

$this->load->library('m_pdf');

$param = '"","A4","","",0,0,100,0,6,3,"L"';

$pdf = $this->m_pdf->load($param);

// $pdf->useOddEven = true;

$pdf->SetHTMLHeader('');

$pdf->SetHTMLFooter('');

$wm = base_url() . 'custom/Watermark.jpg';

$pdf->SetWatermarkImage($wm);

$pdf->showWatermarkImage = true;

$data['main_content'] = 'dwnld';

$this->load->view('template', $data);

$html = $this->load->view('template_pdf', $data, true);

$this->load->view('template_pdf', $data, true);

$pdf->WriteHTML($html);

$pdf->page = 0;

$pdf->state = 0;

$pdf->Output($pdfFilePath, "D");