Hi all, 
I have spent the last few days trying to come to terms with this template. I have looked through and played with the given examples, i'm trying to adapt the emailing given example to basically output a word document. 
My php code is as follows.. 
<?php
include_once('tbs_class.php');
include_once('tbs_plugin_opentbs.php');
// prepare template
$TBS = new clsTinyButStrong;
$TBS->Plugin(TBS_INSTALL, OPENTBS_PLUGIN);
// data
$data = array();
$data[0] = array('email'                    =>'bb@bb.com',
                 'firstname'                =>'Brad',
                 'lastname'                 =>'bradson',
                 'receiptno'                =>'144543');
$data[0]['products'][] = array('product'    =>'Macbook Pro 13" Retina',
                               'qty'        =>1,
                               'uprice'     =>1200.00);
$data[0]['products'][] = array('product'    =>'PHP For noobs',
                               'qty'        =>1,
                               'uprice'     =>11.0);
$data[0]['products'][] = array('product'    =>'20 Marlboro Gold',
                               'qty'        =>1,
                               'uprice'     =>5.99);
$data[1] = array('email'                    =>'JS@JS.com',
                 'firstname'                =>'Josh',
                 'lastname'                 =>'Smith',
                 'receiptno'                =>'144543');
$data[1]['products'][] = array('product'    =>'Meditation for noobs',
                               'qty'        =>1,
                               'uprice'     =>12.00);
$data[1]['products'][] = array('product'    =>'JQuery for noobs',
                               'qty'        =>1 ,
                               'uprice'     =>15.0);
$data[1]['products'][] = array('product'    =>'Vape',
                               'qty'        =>1,
                               'uprice'     =>69.99);
// Load template
$template = '\email_template.docx'; 
$TBS->LoadTemplate($template, OPENTBS_ALREADY_UTF8); // Also merge some [onload] automatic fields (depends of the type of document). 
// Debug
if (isset($_POST['debug']) && ($_POST['debug']=='current')) $TBS->Plugin(OPENTBS_DEBUG_XML_CURRENT, true); // Display the intented XML of the current sub-file, and exit. 
if (isset($_POST['debug']) && ($_POST['debug']=='info'))    $TBS->Plugin(OPENTBS_DEBUG_INFO, true); // Display information about the document, and exit. 
if (isset($_POST['debug']) && ($_POST['debug']=='show'))    $TBS->Plugin(OPENTBS_DEBUG_XML_SHOW); // Tells TBS to display information when the document is merged. No exit. 
$subject = $TBS->TplVars['subject']; // sets subject variable from template
// merge 
foreach ($data as $recipiant) 
{
    $TBS->MergeField('i', $recipiant); 
    $TBS->MergeBlock('a', $recipiant['products']);
    $TBS->Show(TBS_NOTHING); // merge automatic TBS fields
    $body = $TBS->Source;
    $txt = 'To: '.$recipiant['email']."\r\n".'Subject: '.$subject."\r\n".$body."\r\n\r\n============================================\r\n\r\n";
    $TBS->Source = '<html><head></head><body><div id="main-body"><pre>'.$txt.'</pre></div></body></html>';
    $TBS->Show(OPENTBS_DOWNLOAD); // Also merges all [onshow] automatic fields. 
    // Be sure that no more output is done, otherwise the download file is corrupted with extra data. 
}
?>
| And my docx template is as follows: | 
[onload;tplvars;subject=Hi!;comm=_]
Dear [i.firstname] [i.lastname],
this is your order receipt. 
Receipt #[i.receiptno].
~~~~~~~~~~~~~~~ [a.#;block=begin;comm=_] ~~~~~~~~~~~~~~~
Product #[a.#]
----------
Product:    [a.product]
Quantity:   [a.qty]
Price:      £[a.uprice;frm=0.00] 
~~~~~~~~~~~~~~~ [a.#;block=end;comm=_]   ~~~~~~~~~~~~~~~
Thankyou & Have a nice day [i.firstname]! 
www.nonexistentshop.org
As of now, a blank word document is output. Any help would be much appreciated!
Thanks,