Reader for XMP data containing properties relevant to images, written in PHP.
composer require wikimedia/xmp-reader
use Wikimedia\XMPReader\Reader as XMPReader; //... // Check if the php instance has the required supported libraries to parse XMP $isXMPSupported = XMPReader::isSupported(); // Create a new instance $xmp = new XMPReader(); // or $xmp = new XMPReader( $logger, $filename ); // where $logger is an implementation of Psr\Log\LoggerInterface and $filename a string describing the origin of your XMP content // To parse XMP data in $string $xmp->parse( $string ); // To parse XMP Extended data in $string $xmp->parseExtended( $string ); // To retrieve the parsed results $results = $xmp->getResults();
The parsed results are returned in an array of 3 potential groups, which indicate their priority according to the Metadata Working Group guidance. http://www.metadataworkinggroup.org/pdf/mwg_guidance.pdf
[ 'xmp-exif' => [], 'xmp-general' => [], 'xmp-deprecated' => [], ]
Most of the following metadata sets are supported
Some of:
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