Extended search with print to pdf

What I found was it actually had to do with a dkpdf plugin. It was not url encoding the search parameters. Also the simple html dom was using a paramatered call so I changed it from this
$contents = file_get_contents($url, false, NULL, -1); to this

$contents = file_get_contents($url);

I need to double check to make sure my changes made sense.

Yeah sorry basically if you take this url

https://hersheyarchives.org/?s=New+York&search_by=dates&month=&start_date=&end_date=&post_type=chronology&submit=Search

and then hit print it ends up being blank because one of the issues is that the simple dom being used in a pdf plugin was using a -1 offset that is not supported in the version of php the site is on I believe.