<?php
$remoteIP= $_SERVER['REMOTE_ADDR'];
echo "Din ";
if (strstr($remoteIP, ".")) {
 echo "IPv4";
 } else {
 echo "IPv6";
 if(strstr($remoteIP,"::" ))
 {
   $e = explode(":", $remoteIP);
   $s = 8-sizeof($e)+1;
   foreach($e as $key=>$val)
   {
    if ($val == "")
    {
     for($i==0;$i<=$s;$i++)
     $newip[] = 0;
    } else {
     $newip[] = $val;
    }
   }
   $remoteIP = implode(":", $newip);
  }
 }
echo "-adresse er ".$remoteIP;
?>