fgdfgfd

Class Cart {	private $user_id	private $username;	private $items = array();	private $expiry = 180;		function __construct($user_id)	{		$this->user_id = $user_id;		$sql = 'SELECT username FROM usertable WHERE user_id = '.$user_id;		$res = mysql_query($sql) or die ('Could not do shit: '. mysql_error());		$this->username = mysql_result($res, 0, "username");		$this->Items();		if ($user_id == -1) {			$this->Expiry = 180;		}		else		{			$this->Expiry = 'never';		}	}		public function additem($ItemID)	{				$this->Items[] = $ItemID;			}}