- base64_decode: documentation ( source)
- json_encode: documentation ( source)
<?
$orig_cookie = base64_decode('ClVLIh4ASCsCBE8lAxMacFMZV2hdVVotEhhUJQNVAmhSEV4sFxFeaAw');
function xor_encrypt($in) {
$text = $in;
$key = json_encode(array( "showpassword"=>"no", "bgcolor"=>"#ffffff"));
$outText = '';
// Iterate through each character
for($i=0;$i<strlen($text);$i++) {
$outText .= $text[$i] ^ $key[$i % strlen($key)];
}
return $outText;
}
print xor_encrypt($orig_cookie);
?>