Undefined offset: 1
The problem is that $Exploded_slug[1] is empty, don’t forget that arrays are 0-based. So you need to change your query. Also it is preferred to use lower case for regular variables like yours, so I’d also change $Exploded_slug to $exploded_slug. Here’s the code: $exploded_slug = explode($user->ID.’–‘, $url_slug); $query = “SELECT comments FROM wp_rdp_winners WHERE id … Read more