<?php



/*

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 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */



/**

 * Description of Usuarios

 *

 * @author Puro Ingenio Samario

 */

class Servidor {



    //put your code here



    public static function sacar_ip_usuario() {

        $ipaddress = '';

        if (getenv('HTTP_CLIENT_IP')) {

            $ipaddress = getenv('HTTP_CLIENT_IP');

        } else if (getenv('HTTP_X_FORWARDED_FOR')) {

            $ipaddress = getenv('HTTP_X_FORWARDED_FOR');

        } else if (getenv('HTTP_X_FORWARDED')) {

            $ipaddress = getenv('HTTP_X_FORWARDED');

        } else if (getenv('HTTP_FORWARDED_FOR')) {

            $ipaddress = getenv('HTTP_FORWARDED_FOR');

        } else if (getenv('HTTP_FORWARDED')) {

            $ipaddress = getenv('HTTP_FORWARDED');

        } else if (getenv('REMOTE_ADDR')) {

            $ipaddress = getenv('REMOTE_ADDR');

        } else {

            $ipaddress = 'DESCONOCIDA';

        }

        return $ipaddress;

    }



}