// generate unique random string $random_str = bitcoin::randomString(26); while (file_exists('t_data/' . $random_str)) { $random_str = bitcoin::randomString(26); } //send data to mysql //MYSQL CONNECT $con = mysql_connect($mysvr, $myusr, $mypass); if (!$con) { die('Could not connect: ' . mysql_error()); } mysql_select_db($mydb) or die(mysql_error()); // Insert a row of information into the table "payment" mysql_query("INSERT INTO payment \n(price, quantity, item, seller, buyer, note, baggage, key_data, pubAdd, privwif, privkey, frpin, buyrel, verifypin) VALUES('{$price}', '{$quantity}', '{$item}', '{$seller}', '{$buyer}', '{$note}', '{$baggage}', '{$key_data}', '{$pubAdd}', '{$privwif}', '{$privkey}', '{$frpin}', 'NO', '{$vpin}') ") or die(mysql_error()); // encrypt transaction data and save to file $t_data = bitsci::build_pay_query($keySet['pubAdd'], $price, $quantity, $item, $seller, $success_url, $cancel_url, $note, $baggage); if (file_put_contents('t_data/' . $random_str, $t_data) !== false) { chmod('t_data/' . $random_str, 0600); } else { echo "<p class='error_txt'>There was an error creating the transaction. Please go back and try again.</p>"; mysql_close($con); exit; } // build the URL for the bitcoin payment gateway $payment_gateway = $site_url . $bitsci_url . 'payment.php?sid=' . session_id() . '&t=' . $random_str; // save encrypted private WIF key to file (along with address). // you might want to save these keys to a database instead. //$fp=fopen(dirname(__FILE__)."/wif-keys.csv","a"); // if ($fp) { // if (flock($fp, LOCK_EX)) { // @fwrite($fp, $key_data.",\n");