Online PHP editor | output for cm4n2

} <?php //Case Battle Fairness | Round Validation $serverSeed = 'cef7544d66f612a41121f506a2903135'; // Server seed $eosBlockSeed = '1a869e974688d612eae6886a5813c2d67da069f3be2b3bf23d381cf2705c9dab'; // EOS Block Seed // Update this to true if you are validating a tiebreaker result. $isTiebreaker = false; /* * Case Ticket's Quantity, by default it's 100,000 * We only change this if there's a case that has different ticket distribution. * Right now, all cases use 100,000 by default. * IMPORTANT: If it's the tiebreaker round, this will be number of players participating on the tiebreaker. * For example, if two players are participating on a tiebreaker the ticketQuantity is 2. */ $ticketQuantity = 100000; /* ------------------ */ if ($serverSeed == '' || $eosBlockSeed == '') { echo "Fill in details"; return; } define('MAX_HEX_SEGMENTS', 6); define('HEX_SEGMENT_SIZE', 2); define('BASE_FOR_HEX_CONVERSION', 256); define('HASH_TYPE', 'sha256'); if (!function_exists('calculateDecimalValue')) { function calculateDecimalValue(string $preResult): float { $decimalValue = 0; for ($i = 0; $i < MAX_HEX_SEGMENTS; $i++) { $hexValue = substr($preResult, HEX_SEGMENT_SIZE * $i, HEX_SEGMENT_SIZE); $decimalValue += hexdec($hexValue) / pow(BASE_FOR_HEX_CONVERSION, $i + 1); } return $decimalValue; } } if (!function_exists('getProvablyFairResult')) { function getProvablyFairResult(string $init, string $serverSeed, int $qty): array { $preResult = hash_hmac(HASH_TYPE, $init, $serverSeed); $decimalValue = calculateDecimalValue($preResult); $result = (int) ($decimalValue * $qty) + 1; return [ 'preResult' => $preResult, 'result' => $result, ]; } } $serverSeed = preg_replace("/\r|\n/", "", $serverSeed); $eosBlockSeed = preg_replace("/\r|\n/", "", $eosBlockSeed); // Print header echo "Case Battle Fairness Validation Results\n"; echo "=====================================\n"; echo "Server Seed: " . substr($serverSeed, 0, 16) . "...\n"; echo "EOS Block Seed: " . substr($eosBlockSeed, 0, 32) . "...\n"; echo "Ticket Quantity: " . number_format($ticketQuantity) . "\n\n"; // Create table header echo str_pad("Round", 7) . " | "; for ($player = 1; $player <= 4; $player++) { echo str_pad("Player $player", 12) . " | "; } echo "\n"; echo str_repeat("-", 7) . " | " . str_repeat(str_repeat("-", 12) . " | ", 4) . "\n"; // Calculate and display results for all rounds and players for ($roundNumber = 1; $roundNumber <= 50; $roundNumber++) { echo str_pad($roundNumber, 7, " ", STR_PAD_LEFT) . " | "; for ($playerPosition = 1; $playerPosition <= 4; $playerPosition++) { if ($isTiebreaker) { $stringToHash = "$eosBlockSeed-$roundNumber"; } else { $stringToHash = "$eosBlockSeed-$roundNumber-$playerPosition"; } $result = getProvablyFairResult($stringToHash, $serverSeed, $ticketQuantity); echo str_pad(number_format($result['result']), 12, " ", STR_PAD_LEFT) . " | "; } echo "\n"; // Add a separator line every 10 rounds for better readability if ($roundNumber % 10 == 0 && $roundNumber < 50) { echo str_repeat("-", 7) . " | " . str_repeat(str_repeat("-", 12) . " | ", 4) . "\n"; } } echo "\n\nNote: Each result represents the ticket number (1 to " . number_format($ticketQuantity) . ") that won for that player in that round.\n"; // Optional: Show example of hash calculation for verification echo "\n\nExample Verification (Round 1, Player 1):\n"; echo "==========================================\n"; $exampleString = "$eosBlockSeed-1-1"; $exampleResult = getProvablyFairResult($exampleString, $serverSeed, $ticketQuantity); echo "Input String: " . substr($exampleString, 0, 50) . "...\n"; echo "HMAC-SHA256 Hash: " . $exampleResult['preResult'] . "\n"; echo "Result: " . number_format($exampleResult['result']) . "\n"; ?>