3v4l.org

run code in 300+ PHP versions simultaneously
<?php $serverSeed = 'fbc3f6ac04d14f2d5a07fef75ead891df634eeacc3e24ca64cb719c25a0a504b0fde87b51bbfca60d16acd8b263e8345f8fc5225c15ca4eb7b4ce0bb6c835d8c'; $clientSeed = '811b160824b40c9c58d21f7cd3d6d011d9146183'; $nonce = 1; for($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"); }

preferences:
55.7 ms | 402 KiB | 5 Q