version of email_order_items_table for use outside of the class

gistfile1.aw

<?php
foreach($order->get_items() as $item) : 
	
	$_product = $order->get_product_from_item( $item );
	
	$file = $sku = $variation = $image = '';
	
	if ($show_image) :
		$src = wp_get_attachment_image_src( get_post_thumbnail_id( $_product->id ), 'thumbnail');
		$image = apply_filters('woocommerce_order_product_image', '<img src="'.$src[0].'" alt="Product Image" height="'.$image_size[1].'" width="'.$image_size[0].'" style="vertical-align:middle; margin-right: 10px;" />', $_product);
	endif;
	
	if ($show_sku && $_product->get_sku()) :
		$sku = ' (#' . $_product->get_sku() . ')';
	endif;
	
	$item_meta = new order_item_meta( $item['item_meta'] );					
	$variation = '<br/><small>' . $item_meta->display( true, true ) . '</small>';
	
	if ($show_download_links) :
		
		if ($_product->exists) :
	
			if ($_product->is_downloadable()) :
				$file = '<br/><small>'.__('Download:', 'woocommerce').' <a href="' . $order->get_downloadable_file_url( $item['id'], $item['variation_id'] ) . '">' . $order->get_downloadable_file_url( $item['id'], $item['variation_id'] ) . '</a></small>';
			endif;

		endif;	
			
	endif;
	
	$return .= '<tr>
		<td style="text-align:left; vertical-align:middle; border: 1px solid #eee;">'. $image . apply_filters('woocommerce_order_product_title', $item['name'], $_product) . $sku . $file . $variation . '</td>
		<td style="text-align:left; vertical-align:middle; border: 1px solid #eee;">'.$item['qty'].'</td>
		<td style="text-align:left; vertical-align:middle; border: 1px solid #eee;">';
			
			if ( $order->display_cart_ex_tax || !$order->prices_include_tax ) :	
				$ex_tax_label = ( $order->prices_include_tax ) ? 1 : 0;
				$return .= woocommerce_price( $order->get_line_subtotal( $item ), array('ex_tax_label' => $ex_tax_label ));
			else :
				$return .= woocommerce_price( $order->get_line_subtotal( $item, true ) );
			endif;
	
	$return .= '	
		</td>
	</tr>';
	
	// Show any purchase notes
	if ($show_purchase_note) :
		if ($purchase_note = get_post_meta( $_product->id, '_purchase_note', true)) :
			$return .= '<tr><td colspan="3" style="text-align:left; vertical-align:middle; border: 1px solid #eee;">' . apply_filters('the_content', $purchase_note) . '</td></tr>';
		endif;
	endif;
	
endforeach;

echo return;
?>