$xpdo = new xPDO($database_dsn, $database_user, $database_password);
// Test your connection
echo $o = ($xpdo->connect()) ? 'Connected' : 'Not Connected';
// Issue queries against the foreign database:
$sql= "SELECT * FROM goods WHERE id < 80;";
$results = $xpdo->query($sql);
echo "<br>{$sql}";
// $recordCount = $results->rowCount();
echo "<pre>";
print $results;
echo "</pre>";