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Display one Subcategory

  • Hello friends!

    I have a site with several categories. Also those cats have subcategories.

    I am trying to find a way to display only the subcategory of a certain category.

    for example, I have these category and sub-cats

    —–North Carolina
    —–New Mexico

    On each post there is a state area that I used to call via a custom field. However, I was choosing the states category and also manually entering it in a custom field. I am trying to find a way to cut down on my use of custom fields, and by returning the value of the subcategory of the post, I should be able to just return the value of the states category.

    I have tried the post_is_in_descendant_category function, but that keeps returning a list of all the subcategories filed under west, east, etc…

    I need help! Thanks!

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