[Closed] error Undefined variable: query

[eluser]InsiteFX[/eluser]
If he is accessing the database in a Library then he needs to get the CI Super object.

Code:

private $_ci;   // The CI Super object

public function __construct()
{
  $this->_ci = get_instance();
}

// Then he needs to use the methods like so

$this->_ci->session->set_userdata($data);


$query = $this->_ci->db->query("UPDATE users SET ip = $ip WHERE user_id = $this->user_id");