How to remove single quotes in prepare statement?

Question

My query is like this :

$group_id = $session[\'group_id\'];

$sql = \"SELECT *
        FROM notification 
        WHERE group_id IN(?)\";

$result = $this-&g         


        

Answer 1

I prefer you can use where_in command as below:-

$this->db->select('*');
$this->db->where_in('group_id',$group_id);
$this->db->get('notification');