In the realm of web development, obtaining the real IP address of a user is a fundamental requirement for various tasks, including security, analytics, and user personalization. In this article, we’ll delve into the techniques for retrieving the genuine IP address using PHP. Understanding these methods is crucial for building robust web applications that rely on accurate user information. By the end of this guide, you’ll be well-equipped to ensure that your applications access precise user IP data.

This post explains about how to get real IP address using PHP code.

How to get the real IP address using PHP by Anil Kumar Panigrahi

How to get the real IP address using PHP by Anil Kumar Panigrahi

The code will get the real IP address

 

 

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<?php
function getRealIpAddress()
{
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;
}
echo getRealIpAddress(); // display the real IP address
?>

it will be useful.

In conclusion, understanding how to retrieve the actual IP address of users through PHP is an invaluable skill for web developers. It serves as a foundational element in improving the accuracy of various web-related tasks, from enhancing security measures to providing tailored user experiences. As we navigate an increasingly digital world with a growing emphasis on online privacy and security, the ability to access precise user IP data ensures that your web applications can operate more effectively, catering to the needs of your audience with greater precision. This knowledge empowers you to create a safer, more personalized online environment, reinforcing your web development expertise.

By mastering the methods and techniques presented in this article, you are better equipped to adapt to evolving trends and meet the rising demands for secure, customized web experiences. As you implement these practices, you are not only enhancing the functionality of your web applications but also contributing to the broader objectives of a safer and more efficient digital landscape. In an era where online presence is paramount, your ability to access real IP addresses through PHP becomes a cornerstone for web development success.


6 Comments

srinivas tamada · October 16, 2009 at 5:38 am

Nice Coding

Sumeet · June 17, 2010 at 12:54 pm

Its really useful

raksha · December 3, 2013 at 11:56 am

Nice ! function ipCheck() {
if (getenv(‘HTTP_CLIENT_IP’)) {
$ip = getenv(‘HTTP_CLIENT_IP’);
}
elseif (getenv(‘HTTP_X_FORWARDED_FOR’)) {
$ip = getenv(‘HTTP_X_FORWARDED_FOR’);
}
elseif (getenv(‘HTTP_X_FORWARDED’)) {
$ip = getenv(‘HTTP_X_FORWARDED’);
}
elseif (getenv(‘HTTP_FORWARDED_FOR’)) {
$ip = getenv(‘HTTP_FORWARDED_FOR’);
}
elseif (getenv(‘HTTP_FORWARDED’)) {
$ip = getenv(‘HTTP_FORWARDED’);
}
else {
$ip = $_SERVER[‘REMOTE_ADDR’];
}
return $ip;
}
echo ipCheck();

the above code shows external ip address . Ip-details.com also used to find public ip .

Sajjad · January 4, 2016 at 6:50 pm

Thats a great tutorial ,
I hope this function is also working good for get user real IP.

function getrealip()
{
if (isset($_SERVER)){
if(isset($_SERVER[“HTTP_X_FORWARDED_FOR”])){
$ip = $_SERVER[“HTTP_X_FORWARDED_FOR”];
if(strpos($ip,”,”)){
$exp_ip = explode(“,”,$ip);
$ip = $exp_ip[0];
}
}else if(isset($_SERVER[“HTTP_CLIENT_IP”])){
$ip = $_SERVER[“HTTP_CLIENT_IP”];
}else{
$ip = $_SERVER[“REMOTE_ADDR”];
}
}else{
if(getenv(‘HTTP_X_FORWARDED_FOR’)){
$ip = getenv(‘HTTP_X_FORWARDED_FOR’);
if(strpos($ip,”,”)){
$exp_ip=explode(“,”,$ip);
$ip = $exp_ip[0];
}
}else if(getenv(‘HTTP_CLIENT_IP’)){
$ip = getenv(‘HTTP_CLIENT_IP’);
}else {
$ip = getenv(‘REMOTE_ADDR’);
}
}
return $ip;
}

Webby Scripts How to get the real IP address using php? · October 15, 2009 at 1:58 pm

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