没有hooks 修改的输出do_settings_sections().

因此，您唯一的选择是编写自定义版本的函数do_settings_sections() 和do_settings_fields(). 它们位于/wp-admin/includes/template.php, 第1159-1174行和第1190-1207行（wordpress版本3.2.1）(do not 在此处修改）。

您可以在您的插件中包含类似的内容（不是说这一定是可取的，请考虑与wp未来版本的兼容性）：

function custom_do_settings_sections($page) {
    global $wp_settings_sections, $wp_settings_fields;

    if ( !isset($wp_settings_sections) || !isset($wp_settings_sections[$page]) )
        return;

    foreach( (array) $wp_settings_sections[$page] as $section ) {
        echo "<h3>{$section[\'title\']}</h3>\\n";
        call_user_func($section[\'callback\'], $section);
        if ( !isset($wp_settings_fields) ||
             !isset($wp_settings_fields[$page]) ||
             !isset($wp_settings_fields[$page][$section[\'id\']]) )
                continue;
        echo \'<div class="settings-form-wrapper">\';
        custom_do_settings_fields($page, $section[\'id\']);
        echo \'</div>\';
    }
}

function custom_do_settings_fields($page, $section) {
    global $wp_settings_fields;

    if ( !isset($wp_settings_fields) ||
         !isset($wp_settings_fields[$page]) ||
         !isset($wp_settings_fields[$page][$section]) )
        return;

    foreach ( (array) $wp_settings_fields[$page][$section] as $field ) {
        echo \'<div class="settings-form-row">\';
        if ( !empty($field[\'args\'][\'label_for\']) )
            echo \'<p><label for="\' . $field[\'args\'][\'label_for\'] . \'">\' .
                $field[\'title\'] . \'</label><br />\';
        else
            echo \'<p>\' . $field[\'title\'] . \'<br />\';
        call_user_func($field[\'callback\'], $field[\'args\']);
        echo \'</p></div>\';
    }
}