TCPDF::setExtraXMPRDF()
Method: Set additional XMP data to be added on the default XMP data just before the end of “rdf:RDF” tag.
Source: includes/lib/tcpdf/tcpdf.php:9556
Method: Set additional XMP data to be added on the default XMP data just before the end of “rdf:RDF” tag.
Source: includes/lib/tcpdf/tcpdf.php:9556