Related posts only for certain categories

Support
#1

Hi there,
I have a related posts function that appears after the content on any post.
I want to add four related posts to the bottom of posts that are in any of three specific categories.

    function x_child_init(){
    	add_shortcode( 'x_recent_posts_related', 'x_recent_posts_related' );
    }

    add_filter( 'the_content', 'add_related_posts_shortcode' );
    function add_related_posts_shortcode($content){
  if ( is_singular('post') && in_category( array( 1,31,32 ) )) {
        $content .= '<p></p>';
        $content .= do_shortcode('[x_recent_posts_related count="4"]');
      }
      return $content;
    }
#2

Hi There,

I’ve just tested your code under my local installation and it’s working fine.

Could you please tell us which issue are you facing on this code?

Thanks.

#3

Hi there, sorry for the confusion @thai. Please consider closed

#4