/**
* Get filter by name.
*
* @param string $name
*
* @return callable
*/
protected function getFilter($name)
{
$helper = new FilterHelper($this->filters, $this->filterAutoLoad);
return $helper->getValidFilter($name);
}
/**
* Get a registered filter by name.
*
* @param string name
*
* @return callable
*/
public function getFilter($name)
{
$helper = new FilterHelper($this->filters, $this->options['filterAutoLoad']);
return $helper->getFilter($name);
}