public function DatabaseBackend::invalidateMultiple

public DatabaseBackend::invalidateMultiple(array $cids)

Marks cache items as invalid.

Invalid items may be returned in later calls to get(), if the $allow_invalid argument is TRUE.

Parameters

string[] $cids: An array of cache IDs to invalidate.

Overrides CacheBackendInterface::invalidateMultiple

See also

\Drupal\Core\Cache\CacheBackendInterface::deleteMultiple()

\Drupal\Core\Cache\CacheBackendInterface::invalidate()

\Drupal\Core\Cache\CacheBackendInterface::invalidateAll()

File

core/lib/Drupal/Core/Cache/DatabaseBackend.php, line 294

Class

DatabaseBackend

Defines a default cache implementation.

Namespace

Drupal\Core\Cache

Code

public function invalidateMultiple(array $cids) {
  $cids = array_values(array_map(array($this, 'normalizeCid'), $cids));
  try {
    // Update in chunks when a large array is passed.
    foreach (array_chunk($cids, 1000) as $cids_chunk) {
      $this->connection->update($this->bin)
        ->fields(array('expire' => REQUEST_TIME - 1))
        ->condition('cid', $cids_chunk, 'IN')
        ->execute();
    }
  }
  catch (\Exception $e) {
    $this->catchException($e);
  }
}