TCPDF::setExtraXMP()
Method: Set additional XMP data to be added on the default XMP data just before the end of “x:xmpmeta” tag.
Source: includes/lib/tcpdf/tcpdf.php:9545
Method: Set additional XMP data to be added on the default XMP data just before the end of “x:xmpmeta” tag.
Source: includes/lib/tcpdf/tcpdf.php:9545