Database connection Class

Its simple to integrate it.

use it in the file where you want it to be called.
like in index.php
write this code
//include dbconnection and query class
include_once('include/connection.php');
//Database connection
$dbconnect = new DbConnect(HOST,USER,PASS,DATABASE);
$dbconnect->open();

$sql = 'select * from '.TABLENAME;
//instantiate object of query class
$dbquery = new DbQuery($sql);
$result = $dbquery->query();
$fetchrow = $dbquery->fetcharray();

and so on.
If any bugs please contact me.....
/*
Created By : Mayurika bhatt
Created On : 17th Oct,2007
Name : connection.php
Functionality : Connection and query class.
*/

Class DbConnect
{
var $host = '' ;
var $user = '';
var $password = '';
var $database = '';
var $persistent = false;
var $conn;

var $error_reporting = false;

/*constructor function this will run when we call the class */

function DbConnect ($host1, $user1, $password1,$database1, $error_reporting=true, $persistent=false) {


//pass the hostname, user, password, database names here if static
$this->host = $host1;
$this->user = $user1;
$this->password = $password1;
$this->database = $database1;
$this->persistent = $persistent;
$this->error_reporting = $error_reporting;
}

function open(){
if ($this->persistent) {
$func = 'mysql_pconnect';
} else {
$func = 'mysql_connect';
}

/* Connect to the MySQl Server */

$this->conn = $func($this->host, $this->user, $this->password);
if (!$this->conn) {
return false;
}
/* Select the requested DB */

if (@!mysql_select_db($this->database, $this->conn)) {
return false;
}
return true;
}

/*close the connection */

function close() {
return (@mysql_close($this->conn));
}

/* report error if error_reporting set to true */

function error() {
if ($this->error_reporting) {
return (mysql_error()) ;
}

}
}
/* Class to perform query*/
class DbQuery extends DbConnect
{
var $result = '';
var $sql;
function DbQuery($sql1)
{
$this->sql = $sql1;
}

function query() {

return $this->result = mysql_query($this->sql);
//return($this->result != false);
}

function affectedrows() {
return(@mysql_affected_rows($this->conn));
}

function numrows() {
return(@mysql_num_rows($this->result));
}
function fetchobject() {
return(@mysql_fetch_object($this->result, MYSQL_ASSOC));
}
function fetcharray() {
return(@mysql_fetch_array($this->result));
}

function fetchassoc() {
return(@mysql_fetch_assoc($this->result));
}

function freeresult() {
return(@mysql_free_result($this->result));
}

}