tag based on what is being viewed. * * @param string $title Default title text for current view. * @param string $sep Optional separator. * @return string The filtered title. */ function museum_wp_title( $title, $sep ) { global $page, $paged; if ( is_feed() ) { return $title; } // Add the blog name $title .= get_bloginfo( 'name' ); // Add the blog description for the home/front page. $site_description = get_bloginfo( 'description', 'display' ); if ( $site_description && ( is_home() || is_front_page() ) ) { $title .= " $sep $site_description"; } // Add a page number if necessary: if ( $paged >= 2 || $page >= 2 ) { $title .= " $sep " . sprintf( __( 'Page %s', 'museum' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'museum_wp_title', 10, 2 ); /** * Add some custom classes to the post container. * * @param array $classes Classes for the post container * @return array */ function museum_post_class( $classes, $class, $post_id ) { if ( ! is_singular() && has_post_thumbnail( $post_id ) ) $classes[] = 'with-image'; elseif ( ! is_singular() && ! has_post_thumbnail( $post_id ) ) $classes[] = 'no-image'; return $classes; } add_filter( 'post_class', 'museum_post_class', 10, 3 );