function views_object_cache_get in Views (for Drupal 7) 6.3

Same name and namespace in other branches

1. 6.2 includes/cache.inc \views_object_cache_get()

Get an object from the non-volatile Views cache.

This function caches in memory as well, so that multiple calls to this will not result in multiple database reads.

Parameters

$obj: A 32 character or less string to define what kind of object is being stored; primarily this is used to prevent collisions.

$name: The name of the view (or other object) being stored.

$skip_cache: Skip the memory cache, meaning this must be read from the db again.

Return value

The data that was cached.

Related topics

1 call to views_object_cache_get()

views_ui_cache_load in ./views_ui.module

Specialized menu callback to load a view either out of the cache or just load it.

File

includes/cache.inc, line 231

cache.inc

Code

function views_object_cache_get($obj, $name, $skip_cache = FALSE) {
  static $cache = array();
  $key = "{$obj}:{$name}";
  if ($skip_cache) {
    unset($cache[$key]);
  }
  if (!array_key_exists($key, $cache)) {
    $data = db_fetch_object(db_query("SELECT * FROM {views_object_cache} WHERE sid = '%s' AND obj = '%s' AND name = '%s'", session_id(), $obj, $name));
    if ($data) {
      $cache[$key] = unserialize($data->data);
    }
  }
  return isset($cache[$key]) ? $cache[$key] : NULL;
}