问题描述：

I have a meta on my taxonomies terms that I increment each time they are used, like this :

$count = get_term_meta($id, \'used\', true);
update_term_meta($id, \'used\', $count ? (intval($count) + 1) : 1);

But when I\'m trying to get terms ordered by this meta, the meta_value_num doesn\'t seem to do anything and my terms are still ordered like if the used meta was a string.

$terms = get_terms([
\'taxonomy\' => \'contract_type\',
\'meta_key\' => \'used\',
\'order_by\' => \'meta_value_num\',
]);
foreach ($types as $key => $type) {
$types[$key]->used_count = get_term_meta($type->term_id, \'used\', true);
$types[$key]->used_count_type = gettype($types[$key]->used_count);
}

And this is what is returned :

Array
(
[0] => WP_Term Object
(
...
[used_count] => 110
[used_count_type] => string
)
[1] => WP_Term Object
(
...
[used_count] => 1995
[used_count_type] => string
)
[2] => WP_Term Object
(
...
[used_count] => 810
[used_count_type] => string
)
)

I\'ve tried every variation of the request as I could find (with meta_query instead, meta_type, etc) without luck, so I\'m suspecting that the problem is coming from the type of the meta, but I don\'t see what else I could do to force him to save an int instead of a string.

Any ideas ?

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感谢您的意见，我们尽快改进~

功能建议

我的分类学术语中有一个meta，我每次使用时都会增加，如：</ p>

  $ count = get_term_meta（$ id，\'used\'，true）; 
update_term_meta（$ id，\'used\'，$ count？（intval（$ count）+ 1）：1）  ; 
</ code> </ pre> 
但是当我试图通过这个元素排序时， meta_value_num </ code>似乎没有做任何事情而且我的 如果使用的</ em>元数据是一个字符串，那么这些术语仍然是有序的。</ p> 
  $ terms = get_terms（[
\'taxonomy\'=＆gt;\'contract_type  \'，
\'meta_key\'=＆gt;\'used\'，
\'order_by\'=＆gt;\'meta_value_num\'，
]）; 
foreach（$ types as $ key =＆gt; $ type）{
$ types  [$ key]  - ＆gt; used_count = get_term_meta（$ type-＆gt; term_id，\'used\'，true）; 
$ types [$ key]  - ＆gt; used_count_type = gettype（$ types [$ key]  - ＆gt; used_count  ）; 
} 
</ code> </ pre> 
这是返回的内容：</ p> 
  Array 
（
[  0] =＆gt; WP_Term对象
（
... 
[used_count]  =＆GT;  110 
[used_count_type] =＆gt;  string 
）
[1] =＆gt;  WP_Term对象
（
... 
[used_count] =＆gt; 1995 
[used_count_type] =＆gt; string 
）
[2] =＆gt;  WP_Term对象
（
... 
[used_count] =＆gt; 810 
[used_count_type] =＆gt; string 
）
）
</ code> </ pre> 
我已经尝试了所有请求的变体（我可以找到 meta_query </ code>， meta_type </ code>等）而没有运气，所以我怀疑这个问题 是来自meta的类型，但是我没有看到我还能做些什么来强迫他保存 int </ code>而不是 string </ code>。</ p>  
任何想法？</ p> 
</ div> 
网友观点：
I think it\'s orderby instead of order_by, isn\'t it?