public function ContentEntityBase::label in Drupal 8

Same name and namespace in other branches

9 core/lib/Drupal/Core/Entity/ContentEntityBase.php \Drupal\Core\Entity\ContentEntityBase::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 EntityBase::label

1 call to ContentEntityBase::label()

Term::getName in core/modules/taxonomy/src/Entity/Term.php: Gets the term name.

6 methods override ContentEntityBase::label()

EntityTestNoLabel::label in core/modules/system/tests/modules/entity_test/src/Entity/EntityTestNoLabel.php: Gets the label of the entity.
Feed::label in core/modules/aggregator/src/Entity/Feed.php: Gets the label of the entity.
Item::label in core/modules/aggregator/src/Entity/Item.php: Gets the label of the entity.
Media::label in core/modules/media/src/Entity/Media.php: Gets the label of the entity.
PathAlias::label in core/modules/path_alias/src/Entity/PathAlias.php: Gets the label of the entity.

... See full list

File

core/lib/Drupal/Core/Entity/ContentEntityBase.php, line 1246

Class

ContentEntityBase: Implements Entity Field API specific enhancements to the Entity class.

Namespace

Drupal\Core\Entity

Code

public function label() {
  $label = NULL;
  $entity_type = $this
    ->getEntityType();
  if (($label_callback = $entity_type
    ->get('label_callback')) && is_callable($label_callback)) {
    @trigger_error('Entity type ' . $this
      ->getEntityTypeId() . ' defines a label callback. Support for that is deprecated in drupal:8.0.0 and will be removed in drupal:9.0.0. Override the EntityInterface::label() method instead. See https://www.drupal.org/node/3050794', E_USER_DEPRECATED);
    $label = call_user_func($label_callback, $this);
  }
  elseif ($label_key = $entity_type
    ->getKey('label')) {
    $label = $this
      ->getEntityKey('label');
  }
  return $label;
}

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