Reply To: How to display post's category on related posts

[Ernest Marcinko]

Indeed, I tested it and there was an error. Change line:

[php]$post_categories = wp_get_post_categories( $post->ID );[/php]

to

[php]$post_categories = wp_get_post_categories( $post->id );[/php]

and it should start working 🙂