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function is not described

WC_Abstract_Order::add_order_item_totals_subtotal_row() protected WC 1.0

Add total row for subtotal.

{} It's a method of the class: WC_Abstract_Order{}

No Hooks.

Return

null. Nothing.

Usage

// protected - for code of main (parent) or child class
$result = $this->add_order_item_totals_subtotal_row( $total_rows, $tax_display );
$total_rows(array) (required) (passed by reference — &)
Reference to total rows array.
$tax_display(string) (required)
Excl or incl tax display mode.

Code of WC_Abstract_Order::add_order_item_totals_subtotal_row() WC 5.8.0

protected function add_order_item_totals_subtotal_row( &$total_rows, $tax_display ) {
	$subtotal = $this->get_subtotal_to_display( false, $tax_display );

	if ( $subtotal ) {
		$total_rows['cart_subtotal'] = array(
			'label' => __( 'Subtotal:', 'woocommerce' ),
			'value' => $subtotal,
		);
	}
}