<?php
function get_user_login_and_passwrd()
{
    $host="localhost";
    $user="******";
    $pass="******";
    $db_name="******";
    $link=mysql_connect($host,$user,$pass);
    mysql_select_db($db_name,$link);
    $sql = mysql_query("SELECT * FROM `login`") or die("Base error");

    $row = mysql_fetch_array($sql);
    return array($row['login'], $row['password']);
}

$a = get_user_login_and_passwrd();
echo $a[0]; //Login
echo $a[1]; //Password
?>