do_action( 'rdf_header' ) Fires at the end of the RDF feed header. ContentsSource Changelog User Contributed Notes Source File: wp-includes/feed-rdf.php. View all references do_action( 'rdf_header' ); View on Trac View on GitHub Top ↑Changelog Changelog Version Description 2.0.0 Introduced. Top ↑User Contributed Notes You must log in before being able to contribute a note or feedback.