I am having difficulty working with session. Here is some code:
$item_id = $_POST['item_id'];
$session = Yii::app()->session;
$basket = $session['basket'];
if(isset($basket[$item_id]))
{
unset($basket[$item_id]);
}
The ‘unset’ does not work - instead I have to do:
unset($_SESSION['basket'][$item_id]);
Anyone know why it only works this way?