<?php
require_once dirname(__FILE__) . '/../bootstrap.php';

// initializes singleton config class
$myConfig = oxRegistry::getConfig();

// executing maintenance tasks..
//oxNew('oxmaintenance')->execute();



$oxidOfAnExampleOrder = 'ef5ddc74afbb8dd549fd5c5fd3bc9828';



echo 'This will cause the Error: "PHP Warning:  Cannot modify header information - headers already sent by"';

$order = oxNew('oxorder');

if ($order->load($oxidOfAnExampleOrder)) {
    $order->oxorder__oxtrackcode = new oxField('foobar');
    $order->save();

    $mail = oxNew('oxemail');
    $mail->sendSendedNowMail($order);
}

// closing page, writing cache and so on..
$myConfig->pageClose();

echo 'Last output.' . PHP_EOL;