3v4l.org

run code in 300+ PHP versions simultaneously
<?php function roll($seed, $key, $nonce) { $key = "your client seed"; // excluding the dash and the nonce! $seed = "your server seed"; // bet made with seed pair (excluding current bet) $nonce = 0; $hash = hash_hmac('sha512', $key . '-' . $nonce, $seed); $index = 0; $lucky = hexdec(substr($hash, $index * 5, 5)); while ($lucky >= pow(10, 6)) { $index++; $lucky = hexdec(substr($hash, $index * 5, 5)); if ($index * 5 + 5 > 128) { return '99.99'; break; } } $lucky %= pow(10, 4); $lucky = sprintf('%.2f', bcdiv($lucky, '100', 2)); return $lucky; } echo roll('bla','blah',2); ?>
Output for git.master, git.master_jit, rfc.property-hooks
42.86

This tab shows result from various feature-branches currently under review by the php developers. Contact me to have additional branches featured.

Active branches

Archived branches

Once feature-branches are merged or declined, they are no longer available. Their functionality (when merged) can be viewed from the main output page

preferences:
26.94 ms | 405 KiB | 5 Q