I'm trying to store user signup date and time using codeigniter 3.0.6 and using
NOW()
as
$this->db->set('user_nicename', $nameVar);
$this->db->set('user_login', $emailVar);
$this->db->set('user_pass', $passwordVar);
$this->db->set('user_registered', 'NOW()');
$this->db->insert('doc_users');
but it is not storing date time in database