Get Ip

gistfile1.txt

	public function getClientIp() {
	    $ipaddress = '';
	    if ($_SERVER['HTTP_CLIENT_IP'])
	        $ipaddress = $_SERVER['HTTP_CLIENT_IP'];
	    else if($_SERVER['HTTP_X_FORWARDED_FOR'])
	        $ipaddress = $_SERVER['HTTP_X_FORWARDED_FOR'];
	    else if($_SERVER['HTTP_X_FORWARDED'])
	        $ipaddress = $_SERVER['HTTP_X_FORWARDED'];
	    else if($_SERVER['HTTP_FORWARDED_FOR'])
	        $ipaddress = $_SERVER['HTTP_FORWARDED_FOR'];
	    else if($_SERVER['HTTP_FORWARDED'])
	        $ipaddress = $_SERVER['HTTP_FORWARDED'];
	    else if($_SERVER['REMOTE_ADDR'])
	        $ipaddress = $_SERVER['REMOTE_ADDR'];
	    else
	        $ipaddress = 'UNKNOWN';
	    return $ipaddress;
	}