array(1) {
  [3915]=>
  object(WC_Order_Item_Fee)#18919 (11) {
    ["extra_data":protected]=>
    array(6) {
      ["tax_class"]=>
      string(0) ""
      ["tax_status"]=>
      string(7) "taxable"
      ["amount"]=>
      string(0) ""
      ["total"]=>
      string(0) ""
      ["total_tax"]=>
      string(0) ""
      ["taxes"]=>
      array(1) {
        ["total"]=>
        array(0) {
        }
      }
    }
    ["data":protected]=>
    array(8) {
      ["order_id"]=>
      int(13772)
      ["name"]=>
      string(55) "Remise Carte Bancaire en 1 fois (-5% paiement comptant)"
      ["tax_class"]=>
      string(0) ""
      ["tax_status"]=>
      string(7) "taxable"
      ["amount"]=>
      string(6) "-10.15"
      ["total"]=>
      string(6) "-10.15"
      ["total_tax"]=>
      string(1) "0"
      ["taxes"]=>
      array(1) {
        ["total"]=>
        array(0) {
        }
      }
    }
    ["cache_group":protected]=>
    string(11) "order-items"
    ["meta_type":protected]=>
    string(10) "order_item"
    ["object_type":protected]=>
    string(10) "order_item"
    ["id":protected]=>
    int(3915)
    ["changes":protected]=>
    array(0) {
    }
    ["object_read":protected]=>
    bool(true)
    ["default_data":protected]=>
    array(8) {
      ["order_id"]=>
      int(0)
      ["name"]=>
      string(0) ""
      ["tax_class"]=>
      string(0) ""
      ["tax_status"]=>
      string(7) "taxable"
      ["amount"]=>
      string(0) ""
      ["total"]=>
      string(0) ""
      ["total_tax"]=>
      string(0) ""
      ["taxes"]=>
      array(1) {
        ["total"]=>
        array(0) {
        }
      }
    }
    ["data_store":protected]=>
    object(WC_Data_Store)#18933 (4) {
      ["instance":"WC_Data_Store":private]=>
      object(WC_Order_Item_Fee_Data_Store)#18921 (3) {
        ["internal_meta_keys":protected]=>
        array(16) {
          [0]=>
          string(9) "_order_id"
          [1]=>
          string(5) "_name"
          [2]=>
          string(10) "_tax_class"
          [3]=>
          string(11) "_tax_status"
          [4]=>
          string(7) "_amount"
          [5]=>
          string(6) "_total"
          [6]=>
          string(10) "_total_tax"
          [7]=>
          string(6) "_taxes"
          [8]=>
          string(11) "_fee_amount"
          [9]=>
          string(10) "_tax_class"
          [10]=>
          string(11) "_tax_status"
          [11]=>
          string(14) "_line_subtotal"
          [12]=>
          string(18) "_line_subtotal_tax"
          [13]=>
          string(11) "_line_total"
          [14]=>
          string(9) "_line_tax"
          [15]=>
          string(14) "_line_tax_data"
        }
        ["meta_type":protected]=>
        string(10) "order_item"
        ["object_id_field_for_meta":protected]=>
        string(13) "order_item_id"
      }
      ["stores":"WC_Data_Store":private]=>
      array(19) {
        ["coupon"]=>
        string(24) "WC_Coupon_Data_Store_CPT"
        ["customer"]=>
        string(22) "WC_Customer_Data_Store"
        ["customer-download"]=>
        string(31) "WC_Customer_Download_Data_Store"
        ["customer-session"]=>
        string(30) "WC_Customer_Data_Store_Session"
        ["order"]=>
        string(23) "WC_Order_Data_Store_CPT"
        ["order-refund"]=>
        string(30) "WC_Order_Refund_Data_Store_CPT"
        ["order-item"]=>
        string(24) "WC_Order_Item_Data_Store"
        ["order-item-coupon"]=>
        string(31) "WC_Order_Item_Coupon_Data_Store"
        ["order-item-fee"]=>
        string(28) "WC_Order_Item_Fee_Data_Store"
        ["order-item-product"]=>
        string(32) "WC_Order_Item_Product_Data_Store"
        ["order-item-shipping"]=>
        string(33) "WC_Order_Item_Shipping_Data_Store"
        ["order-item-tax"]=>
        string(28) "WC_Order_Item_Tax_Data_Store"
        ["payment-token"]=>
        string(27) "WC_Payment_Token_Data_Store"
        ["product"]=>
        string(25) "WC_Product_Data_Store_CPT"
        ["product-grouped"]=>
        string(33) "WC_Product_Grouped_Data_Store_CPT"
        ["product-variable"]=>
        string(34) "WC_Product_Variable_Data_Store_CPT"
        ["product-variation"]=>
        string(35) "WC_Product_Variation_Data_Store_CPT"
        ["shipping-zone"]=>
        string(27) "WC_Shipping_Zone_Data_Store"
        ["product-bundle"]=>
        string(32) "WC_Product_Bundle_Data_Store_CPT"
      }
      ["current_class_name":"WC_Data_Store":private]=>
      string(28) "WC_Order_Item_Fee_Data_Store"
      ["object_type":"WC_Data_Store":private]=>
      string(14) "order-item-fee"
    }
    ["meta_data":protected]=>
    array(0) {
    }
  }
}
Remise Carte Bancaire en 1 fois (-5% paiement comptant) : -10.15,