Please Help Me Its Urgent Having Some Problem.

[shivambest]

I have edited one of my php files and now when i try to see the page it is showing this error
Parse error: syntax error, unexpected T_DNUMBER in /www/99k.org/q/u/i/quickcash/htdocs/config.php on line 7

Please anybody can tell me about it and how to fix this my php code of this page is given below

<?
ob_start();session_start();
$hostname = "localhost"; //your hostname (normally localhost)
$data_username = "YOUR_USERNAME"; //database username
$data_password = "YOUR_PASSWORD"; //database password
$data_basename = "YOUR_DATABASENAME"; //database name
$conn = mysql_connect("".localhost."","".200322_admin."","".bigbuckb."");
mysql_select_db("".quickcash_99k_cpalead."") or die(mysql_error());
$bonuspoints=10; //bonus points awarded for new users
$mainpointsneeded=200; //max number of points needed before user can request voucher
?>

Please reply me