Online PHP editor | output for 1XZrB

@ 2013-08-05T02:55:41Z

<?php
     $prg_id = "781657";
      $firstresult = '0';
      $key = 6606;
      $s  = sprintf("%d", $prg_id);
      for($i = 0; $i < strlen($s); $i++) {
        $firstresult[$i] = chr(ord($s[$i]) ^ ($key>>8));
        $key = (int)ord($firstresult[$i]) + (int)$key;
        $key = (int)($key * 74102);
        $key = (int)($key + 12337);  


      }

      $ascii = $firstresult;

      $len = strlen($ascii);
      $result = "";
      for ($i=0; $i<$len; $i++) 
        $result.=sprintf("%02x",ord(substr($ascii,$i,1)));


    echo $result;
    echo ' / ';


      $hex = $result;

      $key = 6606;

      $result = '';

      $len = strlen($hex);
      for ($i=0; $i<$len; $i+=2) 
        $result.=sprintf("%s", chr(hexdec(substr($hex,$i,2))));

      $firstresult = $result;


       $result = '0';
      for($i=0; $i <= strlen($firstresult)-1; $i++) {
        $result[$i] = chr(ord($firstresult[$i]) ^ ($key>>8));
        $key = (int)ord($firstresult[$i]) + (int)$key;
        $key = (int)($key * 74102);
        $key = (int)($key + 12337);  
      } 

      echo $result;

Output for 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6: 2e9eccde0507 / 781657
Output for 4.3.0 - 4.3.11, 4.4.0 - 4.4.9, 5.0.0 - 5.0.1, 5.0.3 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.9, 5.2.12 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45: 2e9eccde0568 / 781657
Output for 5.2.10 - 5.2.11: Notice: Uninitialized string offset: 1 in /in/1XZrB on line 7 Notice: Uninitialized string offset: 2 in /in/1XZrB on line 7 Notice: Uninitialized string offset: 3 in /in/1XZrB on line 7 Notice: Uninitialized string offset: 4 in /in/1XZrB on line 7 Notice: Uninitialized string offset: 5 in /in/1XZrB on line 7 2e9eccde0568 / Notice: Uninitialized string offset: 1 in /in/1XZrB on line 42 Notice: Uninitialized string offset: 2 in /in/1XZrB on line 42 Notice: Uninitialized string offset: 3 in /in/1XZrB on line 42 Notice: Uninitialized string offset: 4 in /in/1XZrB on line 42 Notice: Uninitialized string offset: 5 in /in/1XZrB on line 42 781657
Output for 5.0.2: 2e9eccdecac8 / 781657

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