//
// o PROCESSOR_GHOSTSCRIPT
//   - Slower
//   - Requires lots of memory (RAM)
//   - Reduction in file size
//
// If you have both installed on your system, PROCESSOR_PDFTK is recommended.
$processor = PROCESSOR_PDFTK;
// Number of documents (populated with random strings) to concatenate.
$iterations = 3;
// -----------------------------------------------------------------------------
// Logger to output status messages
$writerQueue = new SplPriorityQueue();
$writerQueue->insert(new Writer('php://stdout'), 1);
$logger = new Logger();
$logger->setWriters($writerQueue);
// -----------------------------------------------------------------------------
// Create temporary directory
$tempDirectory = sys_get_temp_dir() . DIRECTORY_SEPARATOR . md5(rand(1, 10000) . __FILE__);
if (is_dir($tempDirectory)) {
    recursiveRemoveDirectory($tempDirectory);
}
$logger->log(Logger::INFO, sprintf('Making temporary directory %s.', $tempDirectory));
mkdir($tempDirectory);
// -----------------------------------------------------------------------------
// Generate temporary documents
$tempFilenames = array();
$mailMerge = new MailMerge();
$mailMerge->setUsername(DEMOS_ZENDSERVICE_LIVEDOCX_FREE_USERNAME)->setPassword(DEMOS_ZENDSERVICE_LIVEDOCX_FREE_PASSWORD)->setService(MailMerge::SERVICE_FREE);
// for LiveDocx Premium, use MailMerge::SERVICE_PREMIUM;
$mailMerge->setLocalTemplate('template.docx');