<?php function prefix_gallery_atts( $atts ) { $atts['itemtag'] = 'figure'; $atts['icontag'] = 'div'; $atts['captiontag']= 'figcaption'; return $atts; } add_filter( 'shortcode_atts_gallery', 'prefix_gallery_atts' ); ?>
- http://themeshaper.com/2014/03/04/html5-galleries-in-wordpress-3-9/(@source)