使用PHP将PDF转换为HTML

Question

I need to convert some pdf files into HTML. I downloaded pdftohtml for PHP but I don't know how to use it. I am trying to run it with this code:

<?php  
    include 'pdf-to-html-master/src/Gufy/PdfToHtml.php';
    $pdf = new \Gufy\PdfToHtml;
    $pdf->open('1400.pdf');
    $pdf->generate();
?>

This results in a blank web page.

What do I need to modify? What is the correct code to run this script?

Answer 1

I use wkhtmltopdf and it works okay. You can download it from here: http://wkhtmltopdf.org/downloads.html

I installed it in Linux and I use it like this:

$url = "https://www.google.com";

$command = "/usr/bin/wkhtmltopdf --load-error-handling ignore --disable-smart-shrinking -T 5mm -B 5mm -L 2mm -R 2mm  --page-size Letter --encoding utf-8 --quiet";

$filename = '[file path].pdf';
if (file_exists($filename)) {
   unlink($filename);
}

$output = shell_exec($command . " $url " . $filename);

echo $output;

Hope this helps.