function DatabaseBackend::invalidate

Same name in other branches

8.9.x core/lib/Drupal/Core/Cache/DatabaseBackend.php \Drupal\Core\Cache\DatabaseBackend::invalidate()
10 core/lib/Drupal/Core/Cache/DatabaseBackend.php \Drupal\Core\Cache\DatabaseBackend::invalidate()
11.x core/lib/Drupal/Core/Cache/DatabaseBackend.php \Drupal\Core\Cache\DatabaseBackend::invalidate()

Overrides CacheBackendInterface::invalidate

File

core/lib/Drupal/Core/Cache/DatabaseBackend.php, line 326

Class

DatabaseBackend: Defines a default cache implementation.

Namespace

Drupal\Core\Cache

Code

public function invalidate($cid) {
    $this->invalidateMultiple([
        $cid,
    ]);
}

Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.