PHP batch delete tables with the same prefix in MySql database_PHP tutorial

php tutorial batch delete tables with the same prefix in MySql database tutorial

Delete the number of the same prefix in MySQL database in batches Data table by sudu8
ip address
Database account
Database password
Database
Prefix to be deleted	( For example: bbs_  )

if(@$_GET["action"]=="kill"){

if (empty($_POST['ip']))
echo "You did not fill in the IP address";
echo "
";
if (empty($_POST['user']))
echo "You did not fill in the username";
echo "
";
if (empty($_POST['pass']))
echo "You did not fill in the password";
echo "
";
if (empty($_POST['db']))
echo "You did not fill in the database";
echo "
";
if (empty($_POST['qz']))
echo "You did not fill in the prefix";
echo "
";

$ip=$_POST['ip'];
$user=$_POST['user'];
$pass=$_POST['pass'];
$db=$_POST['db'];
$qz=$_POST['qz'];

$conn=mysql tutorial_connect($ip,$user,$pass);
if (!$conn){
die ("Database connection error! www.zhutiai.com ");
}
mysql_connect($ip,$user,$pass);

mysql_select_db($db);

$rs=mysql_query('show tables');

while($arr=mysql_fetch_array($rs)){

$TF=strpos($arr[0],$qz);

if($TF===0){

$FT=mysql_query("drop table $arr[0]");

if($FT){

echo "$arr[0] deleted successfully!
";
}

         }

         }

}

?>