Something

$domain = "http://www.yourdomain.com/";$url = $PHP_SELF;$url = explode('/',$url);$links = array();foreach($url AS $key->$value){        $folder = "".$folder."/$value";        $links[$value] = "/ <a href=\"$domain/$folder/\">$value</a> ";};foreach($links AS $key->$value){echo " $value";};