function get_url()
{
if ($_SERVER['QUERY_STRING'])
{
$query_string = '?'.$_SERVER['QUERY_STRING'];
}
else
{
$query_string = '';
}
if (preg_match("/HTTP/i",$_SERVER['SERVER_PROTOCOL']))
{
$sprotokol = "http";
}
else
{
$sprotokol = "https";
}
$url = $sprotokol."://".$_SERVER['HTTP_HOST'].$_SERVER['SCRIPT_NAME'].$query_string;
return $url;
}
echo get_url();