public Entity::label()
Gets the label of the entity.
Return value
string|null The label of the entity, or NULL if there is no label defined.
Overrides EntityInterface::label
File
- core/lib/Drupal/Core/Entity/Entity.php, line 155
Class
- Entity
- Defines a base entity class.
Namespace
Drupal\Core\Entity
Code
public function label() {
$label = NULL;
$entity_type = $this->getEntityType();
if (($label_callback = $entity_type->getLabelCallback()) && is_callable($label_callback)) {
$label = call_user_func($label_callback, $this);
}
elseif (($label_key = $entity_type->getKey('label')) && isset($this->{$label_key})) {
$label = $this->{$label_key};
}
return $label;
}
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