PHP Magento\Quote\Model\Quote Item::getAdditionalData Examples

Example #1

File: Item.php Project: Doability/magento2dev

 public function getAdditionalData(\Magento\Quote\Model\Quote\Item $quoteItem)
 {
     $additionalData = $this->proxyItem->getAdditionalData();
     $existAdditionalData = $quoteItem->getAdditionalData();
     $existAdditionalData = is_string($existAdditionalData) ? @unserialize($existAdditionalData) : [];
     return serialize(array_merge((array) $existAdditionalData, $additionalData));
 }