Support » Fixing WordPress » Parent category id to be used to display related posts

  • Hey!

    I’m trying to figure out a way to get ID of parent category of a post. I have only two levels of categories. There are four top categories and each has their own sub-categories.

    Once I have this ID, I will make use of it to display posts from the same category right after the post. Sort of related posts.

    It’s probably very easy but I can make any of the solutions I found work.

    Some help here would be much appreciated.
    thanks.

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