get_pdf_order_totals

gistfile1.php

/**
 * [get_pdf_order_totals description]
 * New for Version 1.3.0, replaces several functions with one looped function
 * @param  [type] $order_id [description]
 * @return [type]           [description]
 */
function get_pdf_order_totals( $order_id ) {
	global $woocommerce;
	if (!$order_id) return;	
	$order = new WC_Order( $order_id );

	$order_item_totals = $order->get_order_item_totals();

	unset( $order_item_totals['payment_method'] );

	$output = '';

	foreach ( $order_item_totals as $order_item_total ) {

		$output .=  '<tr>' .
				'<td align="right">' .
				'<strong>' . $order_item_total['label'] . '</strong></td>' .
				'<td align="right"><strong>' . $order_item_total['value'] . '</strong></td>' .
				'</tr>' ;

	}

	$output = apply_filters( 'pdf_template_order_totals' , $output, $order_id );
	return $output;

}