php simple option of html

  <?php   $conn=mysql_connect("localhost","root","");

 $mystr=mysql_select_db("demo",$conn) or die("loi"); 

$qs="select * from thanhpho"; $result=mysql_query($qs) or die("loi "); ?>

  <?php while($row=mysql_fetch_array($result))

{  echo"".$row['tentp']."";   }?>