Ttdfjt

I have the following code in an external file(same domain) to get the current cart details, and I'm getting all details without any issues.

The problem is, when I go to the checkout page using 'Go to checkout' and press browser back button this cart gets empty. I mean only on this external file.

When I click the 'view and edit cart' and uses the browser back button the cart is fine.

Any help would be appreciated!

<?php
ini_set("display_errors", true);
ini_set("error_reporting", E_ALL);

require '/var/www/html/app/bootstrap.php';

$bootstrap = MagentoFrameworkAppBootstrap::create(BP, $_SERVER);
$app = $bootstrap->createApplication('MagentoFrameworkAppHttp');
$obj = MagentoFrameworkAppObjectManager::getInstance();
$obj->get('MagentoFrameworkAppState')->setAreaCode('frontend');

$storeManager = $obj->create("\Magento\Store\Model\StoreManagerInterface");
$storeManager->setCurrentStore(1);

$state = $obj->get('MagentoFrameworkAppState');

// Getting the object managers dependencies 
$quote = $obj->get('MagentoCheckoutModelSession')->getQuote();
$shoppingcart = $obj->get('MagentoCheckoutModelCart');

$imagehelper = $obj->get('MagentoCatalogHelperImage');

// Get quote and cart items collection
$quote = $shoppingcart->getQuote();
$quoteitems = $quote->getAllItems();

// Getting cart 
$cart= $shoppingcart->getCart(); 

// Getting the subtotal of the cart
$subtotal = number_format($quote->getBaseSubtotal(), 2);
$qty = 0;

$arrProducts = array();
$mediaurl= $storeManager->getStore()->getBaseUrl(MagentoFrameworkUrlInterface::URL_TYPE_MEDIA);
$baseurl = $storeManager->getStore()->getBaseUrl();

$j = 0;
foreach ($quoteitems as $item)

 $arrProducts[$j]['productID'] = $item->getProductId();
 $arrProducts[$j]['productName'] = $item->getName();
 $arrProducts[$j]['productQty'] = $item->getQty();
 $arrProducts[$j]['productPrice'] = number_format($item->getPrice(),2);

 $qty += $item->getQty();

 $_product = $obj->get('MagentoCatalogModelProduct')->load($item->getProductId());
 $arrProducts[$j]['productUrl'] = $_product->getUrlKey();
 $arrProducts[$j]['productImage'] = $mediaurl.'catalog/product'.$_product->getSmallImage();

 $j++;
 ?> 

<div class="CustomMiniCart">
<?php 
 if($qty > 0 && !empty($arrProducts)) ?>
 <span class="miniCartWrap">
 Cart Subtotal: <b>$<?php echo $subtotal; ?></b>
 <span class="numItems"><b><?php echo count($arrProducts);?></b> Item(s) in Cart</span>
 <a href="https://example.com/checkout/" class="chk">GO TO CHECKOUT</a>
 <?php 
 foreach($arrProducts as $product) ?>
 <span class="proWrap">
 <span class="left"><a href="https://example.com/<?php echo $product['productUrl'] ?>/"><img src="<?php echo $product['productImage'] ?>" /></a></span>
 <span class="right"><a href="https://example.com/<?php echo $product['productUrl']?>/"><?php echo$product['productName']?></a><br><br>
 <b>$<?php echo$product['productPrice']?></b><br><br>Qty: <?php echo $product['productQty']?>
 </span>
 </span>
 <?php ?>
 <span class="viewcart"><a href="https://example.com/checkout/cart/">VIEW AND EDIT CART</a></span>
 </span>
 <?php else ?>
 <span class="emptyCart">You have no items in your shopping cart.</span>
 <?php ?>
</div>

Your code is working fine for Both buttons. It returns to respective pages

Kindly check the URL