—Conference Presentations & Invited Talks

'post', 'posts_per_page' => -1, 'category_name' => 'presentations', 'orderby' => 'meta_value', 'meta_key' => 'full_date', 'order' => 'DESC' )); $years = array(); if ($presentations->have_posts()) : while ($presentations->have_posts()) : $presentations->the_post(); $full_date = get_field('full_date'); $year = ''; if ($full_date) { $year = date('Y', strtotime($full_date)); } else { $year = 'No date'; } $years[$year][] = array( 'authors' => get_field('authors'), 'title' => get_the_title(), 'extra_info' => get_field('extra_info'), 'full_date' => $full_date, 'location' => get_field('location') ); endwhile; wp_reset_postdata(); endif; // Ordenar años descendentemente krsort($years); ?>