$count = count($_POST['inv']);
$i = 0;
foreach (array_keys($_POST['inv']) as $key) {
$invoice = $LMS->GetInvoiceContent(intval($key));
$i++;
if ($invoice['customerid'] != $SESSION->id) {
continue;
}
if ($count == 1) {
$docnumber = docnumber($invoice['number'], $invoice['template'], $invoice['cdate']);
}
if ($i == $count) {
$invoice['last'] = TRUE;
}
$invoice['type'] = $type;
$document->Draw($invoice);
if (!isset($invoice['last'])) {
$document->NewPage();
}
}
} else {
$invoice = $LMS->GetInvoiceContent($_GET['id']);
if ($invoice['customerid'] != $SESSION->id) {
die;
}
$invoice['last'] = TRUE;
$invoice['type'] = $type;
$docnumber = docnumber($invoice['number'], $invoice['template'], $invoice['cdate']);
if (!isset($invoice['invoice'])) {
$layout['pagetitle'] = trans('Invoice No. $a', $docnumber);
} else {
