我有一个wp主题，标题中有此菜单：

    <div id="header_nav">
        <ul id="nav" class="clearfloat">
            <li><a href="<?php echo get_option(\'home\'); ?>/" class="on">Home</a></li> 
            <?php wp_list_pages(\'title_li=\'); ?>
        </ul>                       
    </div>

我跟着图坦卡蒙来到这里http://www.wpbeginner.com/wp-themes/how-to-add-custom-navigation-menus-in-wordpress-3-0-themes/

并将其替换为

<?php wp_nav_menu( array( \'sort_column\' => \'menu_order\', \'container_class\' => \'menu-header\' ) ); ?>

但它的风格一点也不像以前。那么这真的是正确的方式吗？

<?php wp_nav_menu( array(\'theme_location\'  => \'primary or whatever you set it\', \'sort_column\' => \'menu_order\', \'menu_id\' => \'nav\', \'menu_class\' => \'clearfloat\', \'container_id\' => \'header_nav\' ) ); ?>