Title: nextlimits's Replies | WordPress.org

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# nextlimits

  [  ](https://wordpress.org/support/users/nextlimits/)

 *   [Profile](https://wordpress.org/support/users/nextlimits/)
 *   [Topics Started](https://wordpress.org/support/users/nextlimits/topics/)
 *   [Replies Created](https://wordpress.org/support/users/nextlimits/replies/)
 *   [Reviews Written](https://wordpress.org/support/users/nextlimits/reviews/)
 *   [Topics Replied To](https://wordpress.org/support/users/nextlimits/replied-to/)
 *   [Engagements](https://wordpress.org/support/users/nextlimits/engagements/)
 *   [Favorites](https://wordpress.org/support/users/nextlimits/favorites/)

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## Forum Replies Created

Viewing 2 replies - 1 through 2 (of 2 total)

 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [Is subcategory of a given category](https://wordpress.org/support/topic/is-subcategory-of-a-given-category/)
 *  Thread Starter [nextlimits](https://wordpress.org/support/users/nextlimits/)
 * (@nextlimits)
 * [16 years ago](https://wordpress.org/support/topic/is-subcategory-of-a-given-category/#post-1599352)
 * Found the function: [IS_SUBCATEGORY_OR_SUB](http://valendesigns.com/wordpress/is-category-or-subcategory-wp-function/)
 *     ```
       // If is category or subcategory of $cat_id
       if (!function_exists('is_category_or_sub')) {
       	function is_category_or_sub($cat_id = 0) {
       	    foreach (get_the_category() as $cat) {
       	    	if ($cat_id == $cat->cat_ID || cat_is_ancestor_of($cat_id, $cat)) return true;
       	    }
       	    return false;
       	}
       }
       ```
   
 *   Forum: [Fixing WordPress](https://wordpress.org/support/forum/how-to-and-troubleshooting/)
   
   In reply to: [How do I show posts from multiple categories using WP_Query?](https://wordpress.org/support/topic/how-do-i-show-posts-from-multiple-categories-using-wp_query/)
 *  Thread Starter [nextlimits](https://wordpress.org/support/users/nextlimits/)
 * (@nextlimits)
 * [16 years, 6 months ago](https://wordpress.org/support/topic/how-do-i-show-posts-from-multiple-categories-using-wp_query/#post-1378760)
 * Thanks – it worked!

Viewing 2 replies - 1 through 2 (of 2 total)