删除mysql数据库所有数据表方法

<?php
$hostname ='localhost';
$user = 'user';
$password = 'password';
$dbname = 'dbname';
 
$connect = mysql_connect($hostname,$user,$password);
mysql_select_db($dbname);
 
$result = mysql_query("show table status from ".$dbname,$connect);
 
echo 'ing....<br />';
 
while($data=mysql_fetch_array($result)) {
 echo $data["Name"].'<br />';
 mysql_query("drop table ". $data["Name"]);
}
 
echo 'finished';
?>