[PHP] Cloudflare Real Vistor IP - Patch

<?php

error_reporting(0);
ini_set('display_errors', '0');

if( $_SERVER["HTTP_X_FORWARDED_FOR"] != null)
{
    $__REMOTE_ADDR = $_SERVER["HTTP_X_FORWARDED_FOR"];
    putenv("REMOTE_ADDR=$__REMOTE_ADDR");
    $_ENV["REMOTE_ADDR"] = $__REMOTE_ADDR;
    $_SERVER["REMOTE_ADDR"] = $__REMOTE_ADDR;
}

if( $_SERVER["HTTP_CF_CONNECTING_IP"] != null)
{
    $__REMOTE_ADDR = $_SERVER["HTTP_CF_CONNECTING_IP"];
    putenv("REMOTE_ADDR=$__REMOTE_ADDR");
    $_ENV["REMOTE_ADDR"] = $__REMOTE_ADDR;
    $_SERVER["REMOTE_ADDR"] = $__REMOTE_ADDR;
}

if( $_SERVER["HTTP_X_REAL_IP"] != null)
{
    $__REMOTE_ADDR = $_SERVER["HTTP_X_REAL_IP"];
    putenv("REMOTE_ADDR=$__REMOTE_ADDR");
    $_ENV["REMOTE_ADDR"] = $__REMOTE_ADDR;
    $_SERVER["REMOTE_ADDR"] = $__REMOTE_ADDR;
}

?>