How to remove the single cart item using codeigniter cart class?

Question

I am using codeigniter cart class for my shopping cart project. I have number of items on the cart. Now I do have cart row id. Now what exactly i need to do is, need to remove the particular item from the cart not all the contents(Destroying cart).

$cartcontents = $this->cart->product_options($rowid); 

and unseting all contents. but doesn't works out. Please do help you anybody have an idea. Thank You.

Answer 1

$data = array(
'rowid'   => '30ef30b64204a3088a26bc2e6ecf7602',
'qty'     => 0
);

$this->cart->update($data); 

use this