Users Model

function create_user($data, $activated = TRUE)
{
    $data['created'] = date('Y-m-d H:i:s');
    $data['activated'] = $activated ? 1 : 0;

    if ($this->db->insert($this->table_name, $data))
    {
    $user_id = $this->db->insert_id();
    if ($activated) $this->create_profile($user_id, $data);
        eturn array('user_id' => $user_id);
    }
    return NULL;
}


private function create_profile($user_id, $data)
{
    $this->db->set('user_id', $user_id);
    $this->db->set('first_name', $data['first_name']);
    $this->db->set('last_name', $data['last_name'] );
    return $this->db->insert($this->profile_table_name);
}