Force resave all products with custom options for store Magento 2 php script

magento2_resave_all_products_with_custom_options.php

<?php

use Magento\Framework\App\Bootstrap;

include 'app/bootstrap.php';

// config
$pageSize = 100;
// config end

$bootstrap = Bootstrap::create(BP, $_SERVER);
$objectManager = $bootstrap->getObjectManager();

$state = $objectManager->get('Magento\Framework\App\State');
$state->setAreaCode('adminhtml');

if (count($argv) <= 1) {
    die("Store ID(s) are missing! Please pass as first argument! E.g `php ./resaveall.php '1,2,3,4,5'`\n\n");
}

$storeIds = explode(',', $argv[1]);
$productCollectionFactory = $objectManager->get('\Magento\Catalog\Model\ResourceModel\Product\CollectionFactory');

foreach ($storeIds as $storeId) {
    $storeId = (int) $storeId;

    $productsTotal = $productCollectionFactory->create()->addStoreFilter($storeId)->count();
    echo "Store ID $storeId has $productsTotal products! Resaving those that have custom options!\n";
    echo "===================================\n";
    $pageNumber = (int) ($productsTotal / $pageSize);
    $productcollection = $productCollectionFactory->create()->addStoreFilter($storeId)->addAttributeToSelect('*');
    $savedNumber = 0;

    for ($i=1; $i <= $pageNumber; $i++) { 
        $productcollection->setPage($i, $pageSize);

        foreach ($productcollection as $product) {
            $customOptions = $objectManager->get('Magento\Catalog\Model\Product\Option')->getProductOptionCollection($product);
            $hasOptions = false;

            foreach($customOptions as $option) {
              $values = $option->getData();
              
              if (!empty($values)) {
                $hasOptions = true; // has custom options (incl. mageworx options)
                break;
              }
            }

            if (!$hasOptions) {
              continue;
            }
    
            $productId = $product->getId();
            $product = $objectManager->create('Magento\Catalog\Model\Product');
            $product->load($productId);
            $product->save();
            $savedNumber++;
            echo "Saved product $productId\n";
        }

        $productcollection->clear();
    }

    echo "===================================\n";
    echo "Store $storeId - DONE! Saved $savedNumber products wit custom options!\n";
    echo "===================================\n";
}

echo "All DONE!\n";