xxxxxxxxxx
//Single value expected
$node->get('field_name)->getString();
//Multiple value expected
$node->get('field_name')->getValue();
xxxxxxxxxx
//Single value expected
$node->get('field_name')->getString();
//Multiple value expected
$node->get('field_name')->getValue();
xxxxxxxxxx
use Drupal\node\Entity\Node
$title = Node::load($nid)->title->value;