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@ 2020-05-03T16:33:55Z

<?php
$server_seed = "2754f7cc9e9e243711448401ea9d483067138a6b37c70c5d80b6c59943aa6996";
$lotto = "1135567382";
$round_id = "1";
$hash = hash("sha256", $server_seed . "-" . $lotto . "-" . $round_id);
$roll = hexdec(substr($hash, 0, 8)) % 15;
echo "Round $round_id = $roll";
?>

Output
Performance
VLD
References
Branches

substr: documentation ( source)
hash: documentation ( source)
hexdec: documentation ( source)

preferences:dark modelive preview

39.25 ms | 406 KiB | 5 Q