public static function EntityHelper::loadRevision in Helper 7

Load a single entity revision.

Parameters

string $entity_type: The entity type of $entity.

int $entity_id: The ID of the entity to load.

int $revision_id: The ID of the revision to load.

Return value

object The entity object of the specific revision, or FALSE on failure.

See also

entity_load()

File

lib/EntityHelper.php, line 38

Class

EntityHelper

Code

public static function loadRevision($entity_type, $entity_id, $revision_id) {
  $conditions = array();
  if ($revision_key = static::entityTypeHasProperty($entity_type, array(
    'entity keys',
    'revision',
  ))) {
    $conditions[$revision_key] = $revision_id;
  }
  $entities = entity_load($entity_type, array(
    $entity_id,
  ), $conditions);
  return reset($entities);
}