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);
}
}
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