woocommerce_printable_order_receipt_line_item_display_data │ filter-hook │ WC 9.0.0

Filter to customize the HTML that gets rendered for each order line item in the receipt.

$line_item_display_data will be passed (and must be returned) with the following keys:

• inner_html: the HTML text that will go inside a <tr> element, note that wp_kses_post will be applied to this text before actual rendering.
• tr_attributes: attributes (e.g. 'class', 'data', 'style') that will be applied to the <tr> element, as an associative array of attribute name => value.
• row_index: a number that starts at 0 and increases by one for each processed line item.

$line_item_data will contain the following keys:

• type: One of 'product', 'subtotal', 'discount', 'fee', 'shipping_total', 'taxes_total', 'amount_paid'
• title
• amount (formatted with wc_price)
• item (only when type is 'product'), and instance of WC_Order_Item
• quantity (only when type is 'product')

Usage

add_filter( 'woocommerce_printable_order_receipt_line_item_display_data', 'wp_kama_woocommerce_printable_order_receipt_line_item_display_data_filter', 10, 3 );

/**
 * Function for `woocommerce_printable_order_receipt_line_item_display_data` filter-hook.
 * 
 * @param string   $line_item_display_data Data to use to generate the HTML table row to be rendered for the line item.
 * @param array    $line_item_data         The relevant data for the line item for which the HTML table row is being generated.
 * @param WC_Order $order                  The order for which the receipt is being generated.
 *
 * @return string
 */
function wp_kama_woocommerce_printable_order_receipt_line_item_display_data_filter( $line_item_display_data, $line_item_data, $order ){

	// filter...
	return $line_item_display_data;
}

$line_item_display_data(string)

Data to use to generate the HTML table row to be rendered for the line item.

$line_item_data(array)

The relevant data for the line item for which the HTML table row is being generated.

$order(WC_Order)

The order for which the receipt is being generated.

Changelog

Where the hook is called

$line_item_display_data = apply_filters( 'woocommerce_printable_order_receipt_line_item_display_data', $line_item_display_data, $line_item_data, $order );

Where the hook is used in WooCommerce