// 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");
