This tutorial will help you to learn join query using php codeigniter. Table joins are essential part in application development while displaying the records from multiple tables.
Let’s create a join method in codeigniter
$this->db->select('tbl_order.*,tbl_user.fullname');
$this->db->from('tbl_order');
$this->db->join('tbl_user', 'tbl_user.id = tbl_order.user_id');
$query = $this->db->get();
return $query->result();