Wordpress用名称替换变量

我有这个密码

<'.if (get_post_meta($post->ID,"_as_roomtype",true) == 'DE').'>
<a href="'.get_permalink().'" class="readnow" >"---NAME---"</a>

---

我怎样才能做到这一点？

试试这样的方法：

<?php
$meta_values = array('DE' => 'Germany', 'UK' => 'United Kingdom', 'SP' => 'Spain');
if ($meta_key = get_post_meta($post->ID,"_as_roomtype",true)):
?>
<a href="<?php echo get_permalink() ?>" class="readnow" ><?php echo $meta_values[$meta_key]; ?></a>

<?php
$meta_values = array('DE' => 'Germany', 'UK' => 'United Kingdom', 'SP' => 'Spain');
if ($meta_key = get_post_meta($post->ID,"_as_roomtype",true)):
?>
<a href="<?php echo get_permalink() ?>" class="readnow" ><?php echo $meta_values[$meta_key]; ?></a>