public function MPDFDocument::output in Forena Reports 7.5

Overrides DocumentTypeBase::output

File

src/DocumentFormats/MPDFDocument.php, line 89

MPDFDocument.inc PDF document via MPDF Library @author davidmetzler

Class

MPDFDocument

Namespace

Drupal\forena\DocumentFormats

Code

public function output(&$output) {
  $http_headers = array(
    'Pragma' => 'no-cache',
    'Expires' => '0',
    'Cache-Control' => 'no-cache, must-revalidate',
    'Cache-Control' => 'private',
    'Content-Transfer-Encoding' => 'binary',
    'Content-Type' => 'application/pdf',
  );
  foreach ($http_headers as $name => $value) {
    $value = preg_replace('/\\r?\\n(?!\\t| )/', '', $value);
    drupal_add_http_header($name, $value);
  }
  return TRUE;
}