title: View pdf file in browser instead of downloading
body: <pre><code>header("Content-Length: " . filesize ('theme/assets/pdf/ci.pdf' ) ); 
  header("Content-type: application/pdf"); 
  header("Content-disposition: attachment;     
  filename=".basename('theme/assets/pdf/ci.pdf'));
  header('Expires: 0');
  header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
  $filepath = readfile('theme/assets/pdf/ci.pdf');
  </code></pre>
  
  <p>Hi friends i've code of this type. my requirement is i've to display the loaded pdf(open the pdf in browser) in browser but where as now the pdf is downloaded to hard disk . instead I would like to view the file in browser . </p>