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$items = $_REQUEST['items'];$newitem = $_REQUEST['newitem'];if($newitem != "") $items[] = $newitem;?><pre><?phpecho "request<br>";print_r($_REQUEST['items']);echo "newitem<br>";print_r($_REQUEST['newitem']);echo "items<br>";print_r($items);echo "session<br>";print_r($_SESSION['items']);?></pre><?php$name = $item['name'];$quantity = $item['quantity'];$price = $item['price'];echo "vars: ", $name, $quantity, $price;The result:requestnewitemArray(    [\'price\'] => 36.00    [\'quantity\'] => 1    [\'name\'] => Old Fashioned)itemsArray(    [0] => Array        (            [\'price\'] => 36.00            [\'quantity\'] => 1            [\'name\'] => Old Fashioned        ))sessionArray(    [0] => Array        (            [\'price\'] => 36.00            [\'quantity\'] => 1            [\'name\'] => Old Fashioned        ))Array ( [\'price\'] => 36.00 [\'quantity\'] => 1 [\'name\'] => Old Fashioned ) vars: