$db = mysql_connect() or die ' could not connect';
mysql_select_db('secondlife') or die 'could not select';
$query = mysql_query('SELECT * FROM users') or die 'could nt query';
$row = mysql_fetch_array($query, MYSQL_ASSOC) or die 'could not get array';
echo ($row[$_POST['user']]) or die 'could not echo';
?>
Its supposed get data from a form and get the seccond row in its colum