我有这个代码来显示页面的子页面及其模板，

<?php
    global $wp_query;
    // is Page a parent page
    if ( $post->post_parent == 0 ) {
        // on a parent page, get child pages
        $pages = get_pages( \'hierarchical=1&parent=\' . $post->ID );
        // loop through child pages
        foreach ( $pages as $post ){
            setup_postdata( $post );
            // get the template name for the child page
            $template_name = get_post_meta( $post->ID, \'_wp_page_template\', true );
            $template_name = ( \'default\' == $template_name ) ? \'page.php\' : $template_name;
            // default page template_part content-page.php
            $slug = \'page\';
            // check if the slug exists for the child page
            if ( locate_template( basename( $template_name ) , $load, $require_once ) != \'\' ) {
                $slug = pathinfo( $template_name, PATHINFO_FILENAME );
            }
            // load the content template for the child page
            get_template_part( $slug );
        }
    }
?>

但它们并没有按照wordpress控制面板中签名给它们的顺序显示。有什么方法可以强制等级秩序吗？

$args = array(
    \'sort_order\' => \'asc\',
    \'sort_column\' => \'menu_order\',
    \'hierarchical\' => 1,
    \'parent\' => $post->ID
); 
$pages = get_pages($args);