public function FieldConfigBase::id
public FieldConfigBase::id()
Gets the identifier.
Return value
string|int|null The entity identifier, or NULL if the object does not yet have an identifier.
Overrides Entity::id
File
- core/lib/Drupal/Core/Field/FieldConfigBase.php, line 186
Class
- FieldConfigBase
- Base class for configurable field definitions.
Namespace
Drupal\Core\FieldCode
public function id() { return $this->entity_type . '.' . $this->bundle . '.' . $this->field_name; }
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https://api.drupal.org/api/drupal/core!lib!Drupal!Core!Field!FieldConfigBase.php/function/FieldConfigBase::id/8.1.x