function views_plugin_cache_time::cache_expire

Determine the expiration time of the cache type, or NULL if no expire.

Plugins must override this to implement expiration.

Parameters

$type: The cache type, either 'query', 'result' or 'output'.

Overrides views_plugin_cache::cache_expire

File

core/modules/views/plugins/views_plugin_cache_time.inc, line 91

Definition of views_plugin_cache_time.

Class

views_plugin_cache_time

Simple caching of query results for Views displays.

Code

function cache_expire($type) {
  $lifespan = $this->get_lifespan($type);
  if ($lifespan) {
    $cutoff = REQUEST_TIME - $lifespan;
    return $cutoff;
  }
  else {
    return FALSE;
  }
}