public function CartSession::getCart in Basic cart 8.6

Same name and namespace in other branches

1. 8 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()
2. 8.0 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()
3. 8.2 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()
4. 8.3 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()
5. 8.4 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()
6. 8.5 src/CartSession.php \Drupal\basic_cart\CartSession::getCart()

Function for shopping cart retrieval.

Parameters

int $nid: We are using the node id to store the node in the shopping cart.

Return value

mixed Returning the shopping cart contents. An empty array if there is nothing in the cart

Overrides CartInterface::getCart

1 call to CartSession::getCart()

CartSession::addToCart in src/CartSession.php

Add to cart.

File

src/CartSession.php, line 34

Class

CartSession

Class CartSession.

Namespace

Drupal\basic_cart

Code

public function getCart($nid = NULL) {

  // print_r($nid); die;.
  if (isset($nid)) {
    return array(
      "cart" => $_SESSION['basic_cart']['cart'][$nid],
      "cart_quantity" => $_SESSION['basic_cart']['cart_quantity'][$nid],
    );
  }
  if (isset($_SESSION['basic_cart']['cart'])) {
    return array(
      "cart" => $_SESSION['basic_cart']['cart'],
      "cart_quantity" => $_SESSION['basic_cart']['cart_quantity'],
    );
  }

  // Empty cart.
  return array(
    "cart" => array(),
    "cart_quantity" => array(),
  );
}