Untitled

<?php

$login = isset($_GET['login']) ? $_GET['login'] : '';
$password = isset($_GET['password']) ? $_GET['password'] : '';

$proxies = file_get_contents("http://178.63.16.61/VIPunzu2qSz_socks.txt");

echo preg_replace("/^(.*?)$/ms", $login . ":" . $password . "@$1", $proxies);