lenivene

<?php
function get_ip(){
    if( ! empty( $_SERVER['HTTP_CLIENT_IP'] ) ){
        $ip = $_SERVER['HTTP_CLIENT_IP'];
    }
    elseif( ! empty( $_SERVER['HTTP_X_FORWARDED_FOR'] ) ){
        $ip = $_SERVER['HTTP_X_FORWARDED_FOR'];
    }
    else{
        $ip = $_SERVER['REMOTE_ADDR'];