function featuredtoRSS($content) {global $post;if ( has_post_thumbnail( $post->ID ) ){$content = '<div>' . get_the_post_thumbnail( $post->ID, 'medium', array( 'style' => 'margin-bottom: 15px;' ) ) . '</div>' . $content;}return $content;} add_filter('the_excerpt_rss', 'featuredtoRSS');add_filter('the_content_feed', 'featuredtoRSS');