DSP Robotics Support

Code: Select all

<?php

function replace($str){
$one = array('is`1`','is`2`','is`3`','is`4`');
$two = array('4','3','2','1');
$replace = preg_replace($one, $two, $str);
return $replace;
}

echo replace($str);

?>

Code: Select all

<?php

function hexToStr($hex)
{
    $string='';
    for ($i=0; $i < strlen($hex)-1; $i+=2)
    {
        $string .= chr(hexdec($hex[$i].$hex[$i+1]));
    }
    return $string;
}

function hexbin($hex) {
    $bin = decbin(hexdec($hex));
    return $bin;
}

function BinHex($bin) {
    $hex='';
    for($i=strlen($bin)-4;$i>=0;$i-=4)
        $hex.=dechex(bindec(substr($bin,$i,4)));
   return strrev($hex);
}

function DeCrypt($str) {
  $one = array('`0`is','`1`is','`2`is','`3`is','`4`is','`5`is','`6`is','`7`is','`8`is');
  $two = array('A','M','T','E','x','w','D','Q','=');
  return preg_replace($one, $two, $str);
}


$codex = "163516341605123512341204123512351634160416351635160516041235
120516341635160512351205120412351634160416051605123416051604
123516351634163412351235163516041235120416341605123512341635
160512041205160416051605123416351604120416051634163516351234
160412051205160516341635163512341604120512051605163416041605
123516351204120512351634163516351235123416041204160416341204
160512351635120412041205163412351635160512351205160416351634
120412351235120516041205160416341204160516351605160416041604
160416041235123416341604120512041604160516051235160416041205
120416341604163512351234160512051605163416351605123512341204
123516051634163516351235123416041205123416041605160512351634
160412041234163412051205163516051604160412041634123516351635
160516041235163416341204160512341635120412051205163416351635
123512341205120412351605163416351605120416051604120416051635
120512041635160412041605163416051635123512341604120416341634
120512351635123516051604120416051635120512051235120412351204
163412051205123512041204123416041604160516051205123512041235
120416341205120512351204120516041204160516351205160512351205
160416351634163516051234163516041235120516341205160512341604
120512341635160416341235163512341204123512041634120512051235
123516051204123516341204160512351234120512041235163412051235
123512051204123512051634160416351635123416041205163416341634
1235123512351788";

$codex = DeCrypt($codex);

//decode base 64
$codex = base64_decode($codex);

// binary to hex
$codex = BinHex($codex);

// hex to string
$codex = hexToStr($codex);

echo $codex;

?>