php 此功能将添加一列，在使用WooCommerce客户/订单CSV导出扩展时显示不含税的订单总额

Posted 2021-05-05

// add custom column headers
function wc_csv_export_modify_column_headers( $column_headers ) { 
 
	$new_headers = array(
		'column_1' => 'Order Total Without Tax',
		// add other column headers here in the format column_key => Column Name
	);
 
	return array_merge( $column_headers, $new_headers );
}
add_filter( 'wc_customer_order_csv_export_order_headers', 'wc_csv_export_modify_column_headers' );

// set the data for each for custom columns
function wc_csv_export_modify_row_data( $order_data, $order, $csv_generator ) {
 
	$custom_data = array(
		'column_1' => number_format( (float) $order->get_total() - $order->get_total_tax() - $order->get_total_shipping() - $order->get_shipping_tax(), wc_get_price_decimals(), '.', '' ),
	);
 
	$new_order_data   = array();
	$one_row_per_item = false;
	
	if ( version_compare( wc_customer_order_csv_export()->get_version(), '4.0.0', '<' ) ) {
		// pre 4.0 compatibility
		$one_row_per_item = ( 'default_one_row_per_item' === $csv_generator->order_format || 'legacy_one_row_per_item' === $csv_generator->order_format );
	} elseif ( isset( $csv_generator->format_definition ) ) {
		// post 4.0 (requires 4.0.3+)
		$one_row_per_item = 'item' === $csv_generator->format_definition['row_type'];
	}
	if ( $one_row_per_item ) {
		foreach ( $order_data as $data ) {
			$new_order_data[] = array_merge( (array) $data, $custom_data );
		}
	} else {
		$new_order_data = array_merge( $order_data, $custom_data );
	}
	return $new_order_data;
}
add_filter( 'wc_customer_order_csv_export_order_row', 'wc_csv_export_modify_row_data', 10, 3 );