title: Set title of pdf using mpdf file codeigniter
body: <pre><code>$this-&gt;load-&gt;library('m_pdf');
  
  $pdf = $this-&gt;m_pdf-&gt;load();
  
  $pdf-&gt;SetTitle('My Doc');
  
  $pdf-&gt;WriteHTML($html);
  
  $pdf-&gt;Output($pdfFilePath, "F");
  </code></pre>
  
  <p>Used <code>SetTitle()</code> function of mpdf but by default it is using name of file :  "Untitled Document - _Test_Company_10120.pdf" </p>
  
  <p>Also set the <code>&lt;title&gt;&lt;/title&gt;</code> tag but no use.</p>