。？php
/**
* a class use to connect the MySQL database and do some query
* wayne ,Mar 11, 2002
*/
class dbClass {
var $hostName = "localhost";
var $dbName = "exhibit";
var $Login = "wayne";
var $Password = "xiao";
var $conn;
var $result;
function dbClass(){
$this-conn = mysql_connect("$hostName","$this-Login","$this-Password");
mysql_select_db("$this-dbName", $this-conn);
}
function executeQuery($sql){
$this-result = mysql_query("$sql",$this-conn);
return $this-result;
}
function closeConn(){
mysql_close($this-conn);
}
}
？
