php - wordpress如何调用菜单

Question

我尝试wp_nav_menu在我的网站中使用。我的菜单结构如下

 Home
 About
 Insight 
   Test
   Test
 About2
   Test
   Test

当我这样调用菜单时

       <?php
            // Primary navigation menu.
            wp_nav_menu(
            'menu_class'     => 'main-nav navbar-nav ml-auto',
            'container' => false,
            'theme_location' => 'header-menu',
                //'items_wrap'      => '<ul>%3$s</ul>',
                'depth' => 4,
            //
             );

        ?>

所有主菜单和子菜单查看主页如何停止这个

Answer 1

你忘了调用数组。

<?php
// Primary navigation menu.
wp_nav_menu( array(
    [
        'menu_class' => 'main-nav navbar-nav ml-auto',
        'container' => false,
        'theme_location' => 'header-menu',
        //'items_wrap'      => '<ul>%3$s</ul>',
        'depth' => 4,
        //
    ]
)  );
?>