function getRealIpAddr(){
if (!empty($_SERVER['HTTP_CLIENT_IP'])){//check ip from share internet
$ip=$_SERVER['HTTP_CLIENT_IP'];
}
elseif (!empty($_SERVER['HTTP_X_FORWARDED_FOR'])){//to check ip is pass from PRoxy
$ip=$_SERVER['HTTP_X_FORWARDED_FOR'];
}else{
$ip=$_SERVER['REMOTE_ADDR'];
}
return $ip;
}
