<?php
$v = 'OS41';
echo base64_decode('PHNwYW4gaWQ9InZlcnNpb24iIHRpdGxlPSJbMTYyMTAwLmNvbea6kOeggeWIm+S9nF0iPjxhIGhyZWY9Imh0dHA6Ly93d3cuMTYyMTAwLmNvbS8iIHRhcmdldD0iX2JsYW5rIj4xNjIxMDA8L2E+PHNwYW4gaWQ9InYiPnY=');
echo base64_decode($v);
echo base64_decode('PC9zcGFuPjwvc3Bhbj4=');
?>