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Every Post in WordPress is filed under one or more Categories. Categories allow the classification of your Posts into groups and subgroups, thereby aiding viewers in the navigation and use of your site.
3
votes
Use get_term_children to get the sub category of a parent category for the current post
Don't need get_term_children() at all. Just loop through get_the_terms() to get what's needed.
global $post;
$brands_id = get_term_by('slug', 'brands', 'product_cat');
$terms = get_the_terms($post-> …
1
vote
3
answers
17k
views
Use get_term_children to get the sub category of a parent category for the current post
In my WooCommerce theme I've created a root category: 'Brands' then for each product I've added it's brand as a sub category to the 'Brands' parent category.
On the product page I want to display the …