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 blue_sky_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', 'blue-sky' ), max( $paged, $page ) ); } return $title; } add_filter( 'wp_title', 'blue_sky_wp_title', 10, 2 ); //custom //Remove Generator in header remove_action('wp_head', 'wp_generator'); //Messgae to show in the Featured Image Meta box add_filter( 'admin_post_thumbnail_html', 'bs_featured_image_instruction'); function bs_featured_image_instruction( $content ) { $content .= 'Recommended image sizes
'; $content .= '
Secondary Slider : 720px X 350px'; return $content; } ////////////// if (!function_exists('sanitize_hex_color')) { function sanitize_hex_color( $color ) { if ( '' === $color ) return ''; // 3 or 6 hex digits, or the empty string. if ( preg_match('|^#([A-Fa-f0-9]{3}){1,2}$|', $color ) ) return $color; return null; } }