/**
* Get the stored session array value
*
* Method will returned the stored session array value
*
* @access public
* @param string $key The key corresponding to the stored value
* @return mixed The stored session information on success, NULL if key does not exists, FALSE on error
*/
public function getAccountingSessionKey($key)
{
return parent::getAccountingSessionKey($this->getid(), $key);
}
