How can I get all fields and values of a node at once?

Question

I know how to get a particular field (title field) of a node by following code:

$publications = \Drupal::entityManager()->getStorage('node')->load($node_id);
$title = $publications->getTitle(); 

But I need to get all fields and values in that particular node. I tried print_r($publications). Is there any way to get this?

Answer 1

This is how you can add all values in a custom array. The EntityManager class and the entity.manager service are deprecated; you should use the entity_type.manager service instead.

$publications = \Drupal::entityTypeManager()
  ->getStorage('node')
  ->load($node_id);

foreach ($publications->getFields() as $name => $field) {
  $myFields[$name] = $field->getString();
}

kint($myFields);

You need to improve this code because for some field types that can be different.

• For multi-value fields you use $field->getValue()
• For entity reference fields, $field->entity->field_name->value