在 wordpress 中获取当前帖子的分类术语

Question

提问by Ledgemonkey

I'm trying to populate a form value field with a taxonomy term associated with the current post,

我正在尝试使用与当前帖子关联的分类术语填充表单值字段，

I must have tried 20 things but cant find the right solution .?

我一定已经尝试了 20 件事，但找不到正确的解决方案。？

I have meta fields but that's easy I have just used this:

我有元字段，但这很简单，我刚刚使用了这个：

$ref = get_post_meta( $post->ID, 'job_ref', true );

and this for the form field:

这对于表单字段：

  <input type="text" class="text" name="job_ref" id="job_ref" value="
  <?php echo $ref; ?>" />

So I'm looking for a similar solution for a taxonomy term ..?

所以我正在为分类术语寻找类似的解决方案......？

Many thanks

非常感谢

Answer 1

Use wp_get_post_termsto retrieve your post terms. syntax here:

使用wp_get_post_terms检索您的文章条款。语法在这里：

Answer 2

You can use get_the_terms(). The difference between get_the_terms()and wp_get_post_terms()is that get_the_terms()'s results are cached.

您可以使用get_the_terms(). get_the_terms()和之间的区别在于wp_get_post_terms()它get_the_terms()的结果被缓存。