Magento 2: get product category on product detail page

<?php
$objectManager = \Magento\Framework\App\ObjectManager::getInstance();
$product = $objectManager->get('Magento\Framework\Registry')->registry('current_product');
$categories = $product->getCategoryIds(); /*will return category ids array*/
foreach($categories as $category){
    $cat = $objectManager->create('Magento\Catalog\Model\Category')->load($category);
    $cats[] = $cat->getName();
    }
   
    // echo '<pre>';
    // print_r($cats);
    // echo '</pre>';
   
   
?>