[英]How to get terms or taxonomies only for custom post types
I have an array of post types and I want to fetch all categories or terms which only belong to these post types.我有一系列帖子类型,我想获取仅属于这些帖子类型的所有类别或术语。 Like product post type have a category with the name "product_cat" I used get_terms()
but it returns all available terms.就像产品帖子类型有一个名为“product_cat”的类别,我使用get_terms()
但它返回所有可用的术语。 If I use get_categories()
It returns only terms of post type.如果我使用get_categories()
它只返回帖子类型的条款。
$post_types = array('post', 'product', 'page');
You can to get it next - example of getting all custom taxonomy brand_categories
of custom post brand
您可以接下来获取它 - 获取自定义帖子brand
的所有自定义分类brand_categories
的示例
$args = array(
'post_type' => 'brand',
'taxonomy' => 'brand_categories'
);
$categories = get_terms( $args );
Try with this code to get categories of post type product -尝试使用此代码获取帖子类型产品的类别 -
$args = array(
'post_type' => 'product',
'taxonomy' => 'product_cat'
);
$categories = get_terms( $args );
For retrieving the categories need a taxonomy.检索类别需要分类法。 You must use the taxonomy without taxonomy can not get term details.您必须使用分类法,没有分类法无法获取术语详细信息。
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