Ticket #30556: 30556.diff

src/wp-includes/widgets.php

@@ -705 +705 @@
 function register_sidebar($args = array()) {
         global $wp_registered_sidebars;
 
-        $i = count($wp_registered_sidebars) + 1;
+        $html5 = current_theme_supports( 'html5', 'widget' );
 
+        $i = count($wp_registered_sidebars) + 1;
+        
         $defaults = array(
                 'name' => sprintf(__('Sidebar %d'), $i ),
                 'id' => "sidebar-$i",
                 'description' => '',
                 'class' => '',
-                'before_widget' => '<div id="%1$s" class="widget %2$s">',
-                'after_widget' => "</div>\n",
-                'before_title' => '<h2 class="widgettitle">',
+                'before_widget' =>  $html5 ? '<aside id="%1$s" class="widget %2$s">' : '<li id="%1$s" class="widget %2$s">',
+                'after_widget' =>  $html5 ? "</aside>\n" : "</li>\n",
+                'before_title' => '<h2 class="widget-title">',
                 'after_title' => "</h2>\n",
         );
-
         $sidebar = wp_parse_args( $args, $defaults );
 
         $wp_registered_sidebars[$sidebar['id']] = $sidebar;