Online PHP editor | refs for rQ8jE

<?php $cart = (object) array('cart' => NULL); if (!isset($_SESSION['tmgmt_cart'])) { $_SESSION['tmgmt_cart'] = array(); } $cart->cart =& $_SESSION['tmgmt_cart']; $cart->cart['ok'] = 'ok'; print_r($cart->cart); print_r($_SESSION['tmgmt_cart']); $cart->cart = array(); print_r($cart->cart); print_r($_SESSION['tmgmt_cart']);