public function DatabaseBackend::invalidateAll

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

Overrides CacheBackendInterface::invalidateAll

1 call to DatabaseBackend::invalidateAll()
InstallBackend::invalidateAll in drupal/core/lib/Drupal/Core/Cache/InstallBackend.php
Implements Drupal\Core\Cache\CacheBackendInterface::invalidateAll().
1 method overrides DatabaseBackend::invalidateAll()
InstallBackend::invalidateAll in drupal/core/lib/Drupal/Core/Cache/InstallBackend.php
Implements Drupal\Core\Cache\CacheBackendInterface::invalidateAll().

File

drupal/core/lib/Drupal/Core/Cache/DatabaseBackend.php, line 257
Definition of Drupal\Core\Cache\DatabaseBackend.

Class

DatabaseBackend
Defines a default cache implementation.

Namespace

Drupal\Core\Cache

Code

public function invalidateAll() {
  Database::getConnection()
    ->update($this->bin)
    ->fields(array(
    'expire' => REQUEST_TIME - 1,
  ))
    ->execute();
}