如何在 function.ZE1BFD762321E409CEECEE4AC1 文件中的 Wordpress 上的 Woocommerce 購物車頁面上添加換行符

Question

這是我下面的代碼，我已經嘗試過\n
'\n' '
'但沒有任何效果。 我想在購物車頁面的折扣行中有兩行或兩行，第一行和第二行

function prefix_add_discount_line( $cart ) {
  $chosen_methods = WC()->session->get( 'chosen_shipping_methods' );
  $chosen_shipping_no_ajax = $chosen_methods[0];
  if ( 0 === strpos( $chosen_shipping_no_ajax, 'local_pickup' ) ) {

    // Define the discount percentage
    $discount = $cart->subtotal * 0.15;
    // Add your discount note to cart
    $cart->add_fee( __( 'First Line (Second line)', 'yourtext-domain') , -$discount );
  }
}
add_action( 'woocommerce_cart_calculate_fees', 'prefix_add_discount_line');

Answer 1

您正在尋找PHP_EOL

• 來源@ https://www.php.net/manual/en/reserved.constants.php#constant.php-eol

PHP_EOL 表面上用於以跨平台兼容的方式查找換行符

$cart->add_fee( __( 'First Line' . PHP_EOL . '(Second line)', 'yourtext-domain') , -$discount );

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學到更多

• https://stackoverflow.com/a/128564/3645650