<?
$host="localhost";
$user="root";
$pw="";
mysql_connect($host,$user,$pw);
$sql="[color="red"]select * from tbname order by age desc";
$r=mysql_db_query("Mydata",$sql);
<?
$host="localhost";
$user="root";
$pw="";
mysql_connect($host,$user,$pw);
$sql="select * from tbname order by age desc";
$r=mysql_db_query("Mydata",$sql);