title: UFPDF2, UFPDF and FPDF AddFont() error
body: <p>it is my first post on the stackoverflow. My problem is generate PDF-file about shop item on-fly, by the clicking on button. Site working on php, bitrix. I trying to use FPDF, and next UFPDF and UFPDF2 - scripts. I make font-files by utilites, which donwload width main files. I have FreeSerif.php, FreeSerif.z and FreeSerif.ctg.z </p>
  
  <p>I include them in script:</p>
  
  <pre><code>$pdf-&gt;AddFont('FreeSerif', '', 'FreeSerif.php');
  </code></pre>
  
  <p>Script generate pdf-file, but pages is 0/0, this document can be create incorrect. Where may be problem?</p>