Is there an existing function or call in which you can pass a category id to determine if the category has child posts?
How to determine if a category is empty?
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Is there an existing function or call in which you can pass a category id to determine if the category has child posts?
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The get_term() function accepts a term id and a taxonomy slug. It returns an object that contains a “count” for that term.
I’m not aware of any utility function that just counts posts in a particular category.