Get eav attribute value of a product programmatically

[davidelitrico]

Hi all. How can I get the value of an eav attribute of a product programmatically?

I added attribute programmatically in this way:

 $eavSetup->addAttribute(
            \Magento\Catalog\Model\Product::ENTITY,
            'rewrite_url_with_parent',
            [
                'group' => 'Search Engine Optimization',
                'type' => 'int',
                'label' => 'rewrite_url_with_parent',
                'input' => 'select',
                'source' => 'ModuleVendor\ModuleName\Model\Product\Attribute\Source\Product',
                'required' => false,
                'user_defined' => true,
                'searchable' => true,
                'filterable' => true,
                'comparable' => true,
                'visible_in_advanced_search' => true,
                'apply_to' => Type::TYPE_VIRTUAL,
                'is_used_in_grid' => true,
                'is_visible_in_grid' => false,
                'is_filterable_in_grid' => true,
            ]
        );
        $setup->endSetup();

[Dmitry_Fedyuk]

The most appropriate method depends on a situation, but you can simply load the product, and all the EAV attributes will be loaded automatically:

How to load a Magento 2 product by its ID programmatically? https://mage2.pro/t/828
How to load a Magento 2 product by its SKU programmatically? https://mage2.pro/t/829