Magento 2 : How can i get all category with all eav attributes in collection?

Question

How can I get all categories with all EAV attributes in the collection?

$categories = $objectManager->create('Magento\Catalog\Model\ResourceModel\Category\Collection');
$categories->addAttributeToSelect('*');

$categories->getData(); give me the following data

I want all available EAV attributes in this collection

Answer 1

You can use below code so that it will give all details in array:

$categories = $objectManager->create('Magento\Catalog\Model\ResourceModel\Category\Collection');
$categories->addAttributeToSelect('*');
echo "<pre>";
print_r($categories->toArray());