/**
* Get an instance by key
*
* @param string $k Key to use to lookup (usually 'id' for this class)
* @param mixed $v Value to lookup
*
* @return get_called_class() object if found, or null for no hits
*
*/
static function getKV($k, $v = NULL)
{
return parent::getClassKV(get_called_class(), $k, $v);
}
