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 singl_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', 'singl' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'singl_wp_title', 10, 2 ); /** * Returns the URL from the post. * * @uses get_the_link() to get the URL in the post meta (if it exists) or * the first link found in the post content. * * Falls back to the post permalink if no URL is found in the post. * * @return string URL */ function singl_get_link_url() { $content = get_the_content(); $has_url = get_url_in_content( $content ); return ( $has_url ) ? $has_url : apply_filters( 'the_permalink', get_permalink() ); } /** * Use … instead of [...] for excerpts. */ function singl_excerpt_more( $more ) { return '…'; } add_filter( 'excerpt_more', 'singl_excerpt_more' ); /** * Wrap more link */ function singl_more_link( $link ) { return '' . $link . ''; } add_filter( 'the_content_more_link', 'singl_more_link' );