I am using DOMPDF library 0.6.0 beta 3 to generate pdf files using PHP. Some of my html can be processed to PDF correctly and some not. Below is an example of one which can not. I have validated my html via w3c html validator. What can I do to resolve this issue?
<?php
require_once("dompdf/dompdf_config.inc.php");
$html = "<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv='Content-Type' content='text/html; charset=utf-8'/>
</head>
<body>
<p>Algarve Bird Watching Festival About to Begin</p>
<p><span style='font-family:calibri;font-size:11pt'> </span></p>
<p>Test Title</p>
<p>Lorem ipsum sit dolor amet<sup>th</sup> Lorem ipsum sit dolor amet </p>
<p>Lorem ipsum sit dolor amet</p>
<p>Lorem ipsum sit dolor amet </p>
<p>Lorem ipsum sit dolor amet <a href='http://www.test.com'>test</a>
Lorem ipsum sit dolor amet
</p>
<p><span style='font-family:calibri;font-size:11pt'> </span></p>
</body>
</html>";
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->set_paper("a4", "portrait");
$dompdf->render();
$dompdf->stream();
?>
Check your double quotes:
$html = '<!DOCTYPE html>
<html>
<head>
<title></title>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8"/>
</head>
<body>
<p>Algarve Bird Watching Festival About to Begin</p>
<p><span style="font-family:calibri;font-size:11pt"> </span></p>
<p>Test Title</p>
<p>Lorem ipsum sit dolor amet<sup>th</sup> Lorem ipsum sit dolor amet </p>
<p>Lorem ipsum sit dolor amet</p>
<p>Lorem ipsum sit dolor amet </p>
<p>Lorem ipsum sit dolor amet <a href="http://www.test.com">test</a>
Lorem ipsum sit dolor amet
</p>
<p><span style="font-family:calibri;font-size:11pt"> </span></p>
</body>
</html>';
furthermore, DOMPDF may not know the font calibri.
You don't have a <title>
tag content. Could that be the cause?