/** * Echo the invoice po_number * @param integer $id * @return string */ function si_invoice_po_number($id = 0) { if (!$id) { $id = get_the_ID(); } echo apply_filters('si_invoice_po_number', si_get_invoice_po_number($id), $id); }
<dl class="invoice_number"> <dt><span class="dt_heading"><?php _e('Invoice Number', 'sprout-invoices'); ?> </span></dt> <dd><?php si_invoice_id(); ?> </dd> </dl> <?php } ?> <?php if (si_get_invoice_po_number()) { ?> <dl class="invoice_po_number"> <dt><span class="dt_heading"><?php _e('PO Number', 'sprout-invoices'); ?> </span></dt> <dd><?php si_invoice_po_number(); ?> </dd> </dl> <?php } ?>
/** * Echo the invoice po_number * @param integer $id * @return string */ function si_invoice_po_number($id = 0) { if (!$id) { global $post; $id = $post->ID; } echo apply_filters('si_invoice_po_number', si_get_invoice_po_number($id), $id); }