protected function ApcuRawBackend::getTtl in Supercache 8

Same name and namespace in other branches

1. 2.0.x src/Cache/ApcuRawBackend.php \Drupal\supercache\Cache\ApcuRawBackend::getTtl()

The Cache API uses a unixtimestamp to set expiration. But APC expects a TTL.

Parameters

int $expire:

1 call to ApcuRawBackend::getTtl()

ApcuRawBackend::apcSet in src/Cache/ApcuRawBackend.php

Store a value using apcu_store and adjusting the $expire timestamp to a TTL.

File

src/Cache/ApcuRawBackend.php, line 23

Contains \Drupal\supercache\Cache\ApcuRawBackend.

Class

ApcuRawBackend

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

Namespace

Drupal\supercache\Cache

Code

protected function getTtl($expire) {
  if ($expire == CacheRawBackendInterface::CACHE_PERMANENT) {

    // If no ttl is supplied (or if the ttl is 0), the value will persist until it is removed from the cache manually,
    // or otherwise fails to exist in the cache (clear, restart, etc.).
    return FALSE;
  }
  $result = $expire - time();
  if ($result < 0) {
    return 1;
  }
  return $result;
}