/** * Returns a value from the session. * * Returns null if the key * is non-existent. Note, that this is not necessarily a valid non-existence * check, as the sessioning system does allow null values. Use the exists function * if unsure. * * @param mixed $key The key to query. * @return mixed The session key's data value, or NULL on failure. * @see midgardmvc_core_services_sessioning::exists() */ public function get($key) { return $this->sessioning->get($this->domain, $key); }