function api_tokens_cache_get in API Tokens 7

API Tokens cache_get wrapper connected to static storage.

1 call to api_tokens_cache_get()

api_tokens_render in ./api_tokens.module

Processes API tokens.

1 string reference to 'api_tokens_cache_get'

api_tokens_cache_set in ./api_tokens.module

API Tokens cache_set wrapper connected to static storage.

File

./api_tokens.module, line 176

The API Tokens module

Code

function api_tokens_cache_get($cids) {
  $cache =& drupal_static(__FUNCTION__, FALSE);
  $data = array();

  // Checking in static storage.
  foreach ($cids as $i => $cid) {
    if (isset($cache[$cid])) {
      $data[$i] = $cache[$cid];
      unset($cids[$i]);
    }
  }

  // If not all cids are found in static storage, cheching DB cache.
  if (count($cids)) {

    // Creating a reference to $cids and passing it to cache_get
    // as $cids will be overriden after the call.
    $cids_ref = $cids;
    $cache_ext = cache_get_multiple($cids_ref);
    foreach ($cids as $i => $cid) {

      // Checking if DB cache exists and its expiration date.
      if (isset($cache_ext[$cid]) && (0 >= $cache_ext[$cid]->expire || 0 < $cache_ext[$cid]->expire && REQUEST_TIME <= $cache_ext[$cid]->expire)) {

        // Storing to static.
        $cache[$cid] = $cache_ext[$cid]->data;
        $data[$i] = $cache[$cid];
      }
      else {
        $data[$i] = FALSE;
      }
    }
  }
  return $data;
}