protected function processCurrentTransaction(&$qualifyingTransactions, $currentTx)
{
print "DEBUG: about to die?\n";
if (BlockchainInfoSharedcoinTxFinder::does_tx_qualify($currentTx)) {
$qualifyingTransactions[] = $currentTx;
$this->numQualified++;
$this->infoLog->log("SharedCoin transaction #" . $this->numQualified . "in block " . $this->currentBlockHash . ":\n" . $currentTx->getFancyString());
}
}
<?php
/*
* This utility script is used to search the blockchain for SharedCoin transactions. You must provide
* the hash of a block to start out looking, and the number of transactions you want to look through.
* The only direction for searching currently supported is looking backwards, at older and older blocks
* from the starting block indicated.
* The Blockchain.info API is currently used for blockchain exploration.
*/
include_once __DIR__ . '/lib/Bitcoin/BlockchainInfo/BlockchainInfoSharedcoinTxFinder.php';
include_once __DIR__ . '/lib/Bitcoin/BlockchainInfo/BlockchainInfoTxFinder.php';
#TODO: set me to the first identifiable sharedcoin tx
#For now, how about right before public Twitter announcement of SharedCoin, instead?
$startingBlockHash = '000000000000000577eaffd76cae92c7eef94cc2e8b4affb9fefd7f3d66cc32c';
//Block Height 270192 2013-11-17 21:28:20
$searchDirection = BlockchainInfoTxFinder::BLOCK_DIRECTION_BACKWARD;
$numTransactionsToExamine = 2000;
$finder = new BlockchainInfoSharedcoinTxFinder($startingBlockHash, $searchDirection, $numTransactionsToExamine);
$txs = $finder->getAllQualifyingTxs();
foreach ($txs as $tx) {
print "Possible SharedCoin transaction: ";
print $tx->getFancyString() . "\n";
}
print "Found " . count($txs) . " SharedCoin transactions.\n";
