如何交换返回集中的行？(How to swap rows in a return set?)

 如果没有get_field中的第二个参数，您需要处于循环中，而且似乎您不在。 
 
 如果您的代码位于页面顶部，则需要添加post ID参数，您需要使用global $post; 为拿到它，为实现它。 
 
<?php
    global $post;

    $forside_slagord_stor = get_field('forside_slagord_stor', $post->ID);
    $forside_slagord_liten = get_field('forside_slagord_liten', $post->ID);
    $forside_slagord_liter = get_field('om_oss_tekst', $post->ID);
?>
<header>
<div class="container">
    <div class="intro-text">
        <div class="intro-lead-in"><?php echo $forside_slagord_stor;?></div>
        <div class="intro-heading"><?php echo $forside_slagord_liter;?></div>
        <a href="#services" class="page-scroll btn btn-xl">Tell Me More</a>
    </div>
</div>
 
 
 关于你的一条评论的另一个答案：你不需要包含任何acf文件，当模板即将渲染时，所有插件文件和资产通常都会加载。 
 
 希望能帮助到你！ 

Without the second parameter in get_field, you need to be in the loop, and it's seems that you are not in.
 
If your code is at the top of the page, you need to add the post ID parameter, you need to use the global $post; to get it.
 
<?php
    global $post;

    $forside_slagord_stor = get_field('forside_slagord_stor', $post->ID);
    $forside_slagord_liten = get_field('forside_slagord_liten', $post->ID);
    $forside_slagord_liter = get_field('om_oss_tekst', $post->ID);
?>
<header>
<div class="container">
    <div class="intro-text">
        <div class="intro-lead-in"><?php echo $forside_slagord_stor;?></div>
        <div class="intro-heading"><?php echo $forside_slagord_liter;?></div>
        <a href="#services" class="page-scroll btn btn-xl">Tell Me More</a>
    </div>
</div>
 
 
Another answer about one of your comment : you don't need to include any file of acf, when the template is about to render, all the plugins files and assets are usually load.
 
Hope it helps!