I did also notice that I had an incorrect PHP closing tag in the first code. It still didn’t work with that code, however, it did work when using it as a variable.
add_action( 'wpo_wcpdf_after_order_data', 'woops_sage_customer_number', 10, 2 );
function woops_sage_customer_number ($template_type, $order) {
if ($template_type == 'packing-slip') {
$customerid = $order->get_user_id();
$customerno = get_field('customer_number', 'user_'. $customerid );
if ($customerno) {
?>
<tr class="customer-number">
<th>Customer Number:</th>
<td><?php echo $customerno; ?></td>
</tr>
<?php
}
}
}'
Thank you for your help and swift reply!
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This reply was modified 5 years, 7 months ago by seemorematt.