Type in a PDF using PDFfiller PHP Client

If you need to add text to your PDF document, PDFfiller's Type in a PDF feature allows you to do it with ease. Type your text directly in a document or insert text from another document in just a few clicks.
          
              
                    PDFfiller\OAuth2\Client\Provider\Document::createConstructor(); 
$document = Document::one($provider, 12345678);
$hashDocument = $document->createConstructor();