<?
$tbb="teacher";
//mysql_connect( $host,$username,$pass_word) or die ("µÔ´µè͡Ѻ°Ò¹¢éÍÁÙÅ Mysql äÁèä´é ");
mysql_select_db($dbname) or die("àÅ×Í¡°Ò¹¢éÍÁÙÅäÁèä´é");
$sql="Select * From $tbb order by teacher_id asc";
$db_query=mysql_db_query($dbname,$sql);
$num_rows=mysql_num_rows($db_query); /* ¹Ñº Reccord ·Õ辺 */