function fillpdf_pdftk_check in FillPDF 7.2

Same name and namespace in other branches

1. 7 fillpdf.module \fillpdf_pdftk_check()

1 call to fillpdf_pdftk_check()

fillpdf_execute_parse in ./fillpdf.module

Utility function to allow other functions to parse PDFs with the various methods in a consistent way.

File

./fillpdf.module, line 1107

Allows mappings of PDFs to site content

Code

function fillpdf_pdftk_check($pdftk_path = 'pdftk') {

  // An empty value means we should leave it to the PATH.
  if (empty($pdftk_path)) {
    $pdftk_path = 'pdftk';
  }
  $output = array();
  $status = NULL;
  exec($pdftk_path, $output, $status);
  if (in_array($status, array(
    126,
    127,
  ))) {
    return FALSE;
  }
  return TRUE;
}