Hi!
I'm creating pdf from html using convertHtml method like this:
$client->convertHtml($finalHTML, $pdf_file);
where finalHTML is a string containing html-file (it has length of 1312697 and uses 577 external images, so it does not violate any limits).
The output is empty file.
But if I pass something shorter, like:
$finalHTML = <<< "HTML"
<!DOCTYPE html>
<html>
<head>
<title>Export</title>
</head>
<body>
<h1>Hello</h1>
</body>
</html>
HTML;
it works perfectly. What could it be?