Getting real IP address in PHP - Cacher Snippet

2/8/2014 - 4:06 AM

Getting real IP address in PHP

get_real_ip_address.php

<?php
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;
}
?>