Smopp_v2/test1.php

<?php

$buf=pack("Cll", 18, 28, 81289 );
echo base64_encode($buf);
echo base64_decode("EhwAAACJPQEA");

//include("counters.php");
//GetCounterArray(461, '3ЭС5К');
//GetRecuperationCounters(461, '3ЭС5К');