Is Child Of: Finding a parent page two or more levels higher

  • Ever wanted to find out with PHP whether a page is a subpage of another? Fair enough, that is easy to do, using $post->post_parent. But what if you want to find out if a page is a subpage of a page two or more levels above it? I was thinking about this yesterday, and I came up with a little plugin function that does this.

    Hopefully this hasn’t been done before, take a look at the plugins page to download. Feedback and testing in pre-2.5 versions welcome ??

    https://www.red-root.com/wordpress/wordpress-plugin-is-child-of/

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