static function clear()
{
SessionCache::clear();
SiteCache::clear();
PageCache::clear();
return;
}
/**
* Clear a cache
* @return void
*/
public function clear($key)
{
if ($this->get_site_id() && $this->get_page_id()) {
parent::clear($key);
if ($this->page_cache_exists() && $this->page_cache_is_empty()) {
$this->delete_page_cache();
}
} else {
trigger_error('ReasonPageCache needs to be given a site id and page id in order to clear a cached page.');
}
return false;
}
