public function Entity::internalIdentifier

cis7 entity.inc public Entity::internalIdentifier()
cle7 entity.inc public Entity::internalIdentifier()
elmsmedia7 entity.inc public Entity::internalIdentifier()
icor7 entity.inc public Entity::internalIdentifier()
meedjum_blog7 entity.inc public Entity::internalIdentifier()
mooc7 entity.inc public Entity::internalIdentifier()

Returns the internal, numeric identifier.

Returns the numeric identifier, even if the entity type has specified a name key. In the latter case, the numeric identifier is supposed to be used when dealing generically with entities or internally to refer to an entity, i.e. in a relational database. If unsure, use Entity:identifier().

File

sites/all/modules/ulmus/entity/includes/entity.inc, line 70
Provides a base class for entities.

Class

Entity
A common class for entities.

Code

public function internalIdentifier() {
  return isset($this->{$this->idKey}) ? $this->{$this->idKey} : NULL;
}
Error | ELMSLN API

Error

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Error message

  • Warning: Cannot modify header information - headers already sent by (output started at /var/www/html/elmsln_community/api.elmsln.org/includes/common.inc:2791) in drupal_send_headers() (line 1499 of /var/www/html/elmsln_community/api.elmsln.org/includes/bootstrap.inc).
  • Error: Call to undefined function apc_delete() in DrupalAPCCache->clear() (line 289 of /var/www/html/elmsln_community/api.elmsln.org/sites/all/modules/apc/drupal_apc_cache.inc).
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