function ApcuBackend::__construct

Constructs a new ApcuBackend instance.

Parameters

string $bin: The name of the cache bin.

string $site_prefix: The prefix to use for all keys in the storage that belong to this site.

\Drupal\Core\Cache\CacheTagsChecksumInterface $checksum_provider: The cache tags checksum provider.

\Drupal\Component\Datetime\TimeInterface|null $time: The time service.

File

core/lib/Drupal/Core/Cache/ApcuBackend.php, line 55

Class

ApcuBackend

Stores cache items in the Alternative PHP Cache User Cache (APCu).

Namespace

Code

public function __construct($bin, $site_prefix, CacheTagsChecksumInterface $checksum_provider, ?TimeInterface $time = NULL) {
    $this->bin = $bin;
    $this->sitePrefix = $site_prefix;
    $this->checksumProvider = $checksum_provider;
    $this->binPrefix = $this->sitePrefix . '::' . $this->bin . '::';
    if (!$time) {
        @trigger_error('Calling ' . __METHOD__ . '() without the $time argument is deprecated in drupal:10.3.0 and it will be required in drupal:11.0.0. See https://www.drupal.org/node/3387233', E_USER_DEPRECATED);
        $this->time = \Drupal::service(TimeInterface::class);
    }
}