order
我必须使用一个名为(我用序列号填充)的自定义字段来显示具有自定义顺序的类别。
我用来显示类别的代码:
$args=array(
'include' => array(22,4,21,23), //category IDs to display
'orderby' => 'meta_value', // => doesn't work
'meta_key' => 'order', // => doesn't work
'order' => 'ASC'
);
foreach (get_categories($args) as $cat) :
...
...
一些解决方案?谢谢