/**
* @param string $inputfile
* @param string $outputfile
*
* @throws FileNotFoundException
* @return string
*/
public function toHtml($inputfile, $outputfile)
{
if (!file_exists($inputfile)) {
throw new FileNotFoundException("File {$inputfile} not found.");
}
$output = $this->pdftohtml->command(array($inputfile, $outputfile));
return $output;
}
