- nl2br: documentation ( source)
- substr: documentation ( source)
- sha1: documentation ( source)
- hexdec: documentation ( source)
<?php
$serverSeed = 'fc7005e05de4fd975537be6e6f7e71e887ef5ffb977e797952ca547f4532282fdf46b3155aceaf797909cf9b100a42970bfd9b3f4c1d846974780eab9d305701';
$clientSeed = 'b5549fe27d71536442e1b3586f891cdf847c5af19da585f36130208ed62a629ba334fb8734c241a9ab2fed37331f0a78b20cfe73770b0e322fee8f9afef3a415';
$nonce = 17;
for($nonce =946; $nonce < 1947; $nonce++){
$seed = $serverSeed.'-'.$clientSeed.'-'.$nonce;
do {
$seed = sha1($seed);
$lucky = hexdec(substr($seed,0,8));
} while ($lucky > 4294960000);
$luckyNumber = ($lucky % 10000) / 100;
if ($luckyNumber < 0)
$luckyNumber = -$luckyNumber;
echo $nonce.":".$luckyNumber;
echo nl2br ("\n");
}