$doc->SetSecurityHandler($new_handler);
// Save the changes.
echo "Saving modified file...\n";
$doc->Save($output_path . "secured.pdf", 0);
$doc->Close();
// Example 2:
// Opens an encrypted PDF document and removes its security.
$doc = new PDFDoc($output_path . "secured.pdf");
//If the document is encrypted prompt for the password
if (!$doc->InitSecurityHandler()) {
$success = false;
echo "The password is: test\n";
for ($count = 0; $count < 3; $count++) {
echo "A password required to open the document.\n" . "Please enter the password:"******"The password is correct.\n";
break;
} else {
if ($count < 3) {
echo "The password is incorrect, please try again\n";
}
}
}
if (!$success) {
echo "Document authentication error....\n";
PDFNet::Terminate();
return;
}
$hdlr = $doc->GetSecurityHandler();