Answers for "update codeigniter 3 php 7"

codeigniter 3 update

$data = array(
        'title' => $title,
        'name' => $name,
        'date' => $date
);

$this->db->where('id', $id);
$this->db->update('mytable', $data);

update codeigniter

$this->db->set('fieldname', 'value');
$this->db->where('id', 2);
$this->db->update('tablename');