3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = 'a634879c3ad7dd02ebf1363343e14fa6eff35ea9597d357516a2aa7e03cf24d3f56594a45e9bf19b4990cc74bf51c77acd01a1d1e4712b9471a9bb18678f4412'; $clientSeed = '6540d977b7121fc44d0fefe8ef32d65615db5265'; $nonce = 1; for($nonce =15000; $nonce < 17000; $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"); }

preferences:
60.32 ms | 402 KiB | 5 Q