https://github.com/stolendata/rpc-ace/ Licensed under CC BY-NC-SA 4.0 - http://creativecommons.org/licenses/by-nc-sa/4.0/ */ $rpcUser = 'user'; $rpcPass = 'pass'; $rpcHost = '127.0.0.1'; $rpcPort = 12345; $abort = false; $numAddresses = 100; $txBufferSize = 150; $resume = "$rpcUser-$rpcPort-tally.dat"; if( !isset($argv[1]) ) die( "Usage: php {$argv[0]}

\n" ); function handleInt() { global $abort; $abort = true; } pcntl_signal( SIGINT, 'handleInt' ); require_once( 'easybitcoin.php' ); $rpc = new Bitcoin( $rpcUser, $rpcPass, $rpcHost, $rpcPort ); $numBlocks = $rpc->getinfo()['blocks']; if( $rpc->status !== 200 && $rpc->error !== '' ) die( "Failed to connect. Check your coin's .conf file and your RPC parameters.\n" ); $i = $txTotal = 0; if( file_exists($resume) ) { $tally = unserialize( file_get_contents($resume) ); if( $tally['tally'] === true ) if( $numBlocks > $tally['last'] ) { $i = $tally['last']; $txTotal = $tally['txTotal']; $addresses = $tally['addresses']; $numAddresses = $tally['numAddresses']; echo "resuming from block $i - "; } else { $rpc = null; die( "no new blocks, list is up to date\n" ); } } $next = $rpc->getblockhash( $i + 1 ); echo "$numBlocks blocks ... "; while( ++$i <= $numBlocks && $abort === false ) { if( $i % 1000 == 0 ) echo "$i (tx# $txTotal) "; $block = $rpc->getblock( $next ); foreach( $block['tx'] as $txid ) { $txTotal++; $tx = $rpc->getrawtransaction( $txid, 1 ); foreach( $tx['vout'] as $vout ) if( $vout['value'] > 0.0 ) @$addresses[$vout['scriptPubKey']['addresses'][0]] += $vout['value']; foreach( $tx['vin'] as $vin ) if( ($refOut = @$vin['txid']) ) { if( array_key_exists($refOut, $txBuffer) ) $refTx = &$txBuffer[$refOut]; else $refTx = $rpc->getrawtransaction( $refOut, 1 ); $addresses[$refTx['vout'][$vin['vout']]['scriptPubKey']['addresses'][0]] -= $refTx['vout'][$vin['vout']]['value']; unset( $refTx ); } $txBuffer[$txid] = $tx; if( count($txBuffer) > $txBufferSize ) array_shift( $txBuffer ); } if( ($next = @$block['nextblockhash']) === null ) $abort = true; pcntl_signal_dispatch(); } $rpc = null; // save progress file_put_contents( $resume, serialize(['tally'=>true, 'numAddresses'=>$numAddresses, 'addresses'=>$addresses, 'txTotal'=>$txTotal, 'last'=>$i-1]) ); natsort( $addresses ); $addresses = array_reverse( $addresses ); $i = 0; while( (list($key, $value) = each($addresses)) && $i++ < $numAddresses ) @$output .= "$key $value\n"; file_put_contents( $argv[1], $output ); echo ( $abort ? 'aborted -' : 'done!' ) . " $txTotal transactions through " . count( $addresses ) . " unique addresses counted\n"; ?>