Get a visitor\'s real IP address. - PHP Snipplr Social Repository

Revision: 32759

at November 6, 2012 08:37 by jprochazka

Updated Code

<?php
function getRealIp()
{
 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'];
 }
 return $ip;
}

?>

Revision: 32758

at October 2, 2010 01:37 by jprochazka

Updated Code

<?php

function getRealIPAddr()
{
 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'];
 }
 return $ip;
}

?>

Revision: 32757

at October 2, 2010 01:37 by jprochazka

Initial Code

<?php

function getRealIPAddr()
{
 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'];
 }
 return $ip;
}

?>

Initial URL

Initial Description

A more reliable way to obtain a visitor's IP address.

Initial Title

Get a visitor\'s real IP address.

Initial Tags

Initial Language

PHP

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