Php session variable
<p>I write a shopping cart in my local server (WAMPSERVER) with session variable. The another site is equal to my session variable $_SESSION['cart']. So I add a product to my cart the another site is also update and if I add product in another site my cart also update. How can I solve this problem. </p>

<p>[edit]
I mean my two site is equal in session variable name. So they conflict.</p>
