How can I print a attribute on phtml?

Question

I want show relation information from the products under the descriptions, this information shouldn't be inside a tab but as if it were a dynamic block, for example, each product will have a different author. And I want to show this author. How should do it?

Thanks

Answer 1

if($product->getCustomAttribute('custom_attribute') !== null) {
    $customAttribute = $product->getCustomAttribute('custom_attribute')->getValue();
    echo $customAttribute;
}

Answer 2

Try the below code:

if($author = $_product->getAuthor()){
    echo $author;
}

Here attribute code is author if its product_author then it will getProductAuthor()

Answer 3

you need to do code like this.

<?php 
    $OM = \Magento\Framework\App\ObjectManager::getInstance();
    $product= $OM->get('Magento\Framework\Registry')->registry('current_product');

    if($product->getCustomAttribute('custom_attribute') !== null) {
         $customAttribute = $product->getCustomAttribute('custom_attribute')->getValue();
         echo $customAttribute;
    }

?>