问题
When using dompdf what PDF meta data can be set in the document information dictionary?
Originally asked elsewhere:
Are you able to parse more META info to be added to PDF information during PDF generation?
/Creator (DOMPDF) /CreationDate (D:20150818031116-05'00') /ModDate (D:20150818031116-05'00')
Can you specify Author, Copyright, etc..?
I cannot find ANY reference to this. Only just saw your: Creator, Creation Date and Modification Date!
回答1:
In the current stable release (0.6.1) the HTML <title> element and some <meta> elements (author, keywords, description) are used to set the relevant PDF meta data.
<html>
<head>
<title>Ehhhhhhh</title>
<meta name="author" content="Arthur Herbert Fonzarelli">
<meta name="keywords" content="fonzie, cool, ehhhhhhh">
</head>
<body>
<p>Ehhhhhhh</p>
</body>
</html>
In addition, you can add other info to the PDF using the $dompdf->add_info() method. The full list of supported metadata info that you can set is: Title, Author, Subject, Keywords, Creator, Producer, CreationDate, ModDate, Trapped.
$dompdf = new DOMPDF();
$dompdf->load_html($html);
$dompdf->render();
$dompdf->add_info('Subject', 'Cool');
来源：https://stackoverflow.com/questions/32233664/what-pdf-meta-data-does-dompdf-support