Clear a two dimensional session array

Question

Question by acctman

I’d like to clear a specific session, how would I go about doing that.

$_SESSION['files'][]

Answer 1

if you want to unset all the array is :

unset ($_SESSION['files']);

if you want only specific entry to unset is

 unset ($_SESSION['files'][entry]);

Answer 2

On addition to above answers, you can remove multiple session variables at once.

unset($_SESSION['file'],$_SESSION['image'],$_SESSION['video']);