Hi, I just found this PDF merger. I'd love to get this working due to it's incredible simplicity, but on my first try I received this error in the browser window when I ran the PHP script: "FPDF error: File is encrypted!"
We're using TCPDF to create our PDFs and we're not implementing any encryption in the code.
Here's the code I used:
The source and merged files are in the same folder as the script for now...
$pdf = new PDFMerger;