Unusual ActiveRecord Result

[eluser]E303[/eluser]
Thanks that worked.

A quick question. you mentioned that it wouldn't work with a foreach yet this code does work.

Code:

$url = $this->uri->segment(3);
            $this->db->select('artistId');
            $this->db->from('exhibitions');
            $this->db->where('url', $url);
            $artist_list = $this->db->get();
            
            foreach ($artist_list->row() as $row)
            {
                $this->db->select('firstName, lastName, url');
                $this->db->from('artists');
                $this->db->where('artistId', $row['artistId']);
                $artistExhibition_data = $this->db->get();
                return $artistExhibition_data->result_array();
            }