/**
* Handle dynamic method calls into the method.
*
* @param string $method
* @param array $parameters
* @return mixed
*/
public function __call($method, $parameters)
{
// Unset method
if ($method == 'unset') {
return call_user_func_array(array($this, 'drop'), $parameters);
}
return parent::__call($method, $parameters);
}