<? 
function get_url($show_port = false) 
{ 
    if($_SERVER['HTTPS']) 
    { 
        $my_url = 'https://'; 
    } 
    else 
    { 
        $my_url = 'http://'; 
    } 
    $my_url .= $_SERVER['HTTP_HOST']; 
    if($show_port) 
    { 
        $my_url .= ':' . $_SERVER['SERVER_PORT']; 
    } 
    $my_url .= $_SERVER['SCRIPT_NAME']; 
    if($_SERVER['QUERY_STRING'] != null) 
    {     
        $my_url .= '?' . $_SERVER['QUERY_STRING']; 
    } 
    return $my_url; 
} 
echo("<a href='http://www.bildir.net/sende-bildir?phase=2&url=".get_url()."'>bildir.net 'e ekle</a>"); 
?>