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16, 'largest' => 16, 'unit' => 'px', 'number' => 10, 'format' => 'flat', 'separator' => " ", 'orderby' => 'count', 'order' => 'DESC', 'show_count' => 0, 'echo' => false ); $tag_string = wp_generate_tag_cloud($tags, $args); echo $tag_string; ?>