public function MemCacheDrupal::__construct in Memcache API and Integration 7

Constructs a MemCacheDrupal object.

Parameters

string $bin: The cache bin for which the object is created.

File

./memcache.inc, line 28

Class

MemCacheDrupal

Implementation of cache.inc with memcache logic included

Code

public function __construct($bin) {
  $this->memcache = dmemcache_object($bin);
  $this->bin = $bin;

  // If page_cache_without_database is enabled, we have to manually load the
  // $conf array out of cache_bootstrap.
  static $variables_loaded = FALSE;

  // NOTE: We don't call drupal_get_bootstrap_phase() because this would
  // break all 7.x Drupal installations prior to 7.33. For more information
  // see https://www.drupal.org/node/667098.
  if (drupal_bootstrap(NULL, FALSE) < DRUPAL_BOOTSTRAP_VARIABLES && !$variables_loaded) {
    global $conf;
    $variables_loaded = TRUE;

    // Try loading variables from cache. If that fails, we have to bootstrap
    // further in order to fetch them.
    if ($cached = cache_get('variables', 'cache_bootstrap')) {
      $variables = $cached->data;

      // Make sure variable overrides are applied, see variable_initialize().
      foreach ($conf as $name => $value) {
        $variables[$name] = $value;
      }
      $conf = $variables;
    }
    else {
      drupal_bootstrap(DRUPAL_BOOTSTRAP_VARIABLES, FALSE);
    }
  }
  $this
    ->reloadVariables();
}