/**
* Parse the given filter and options.
*
* @param \Closure|string $filter
* @param array $options
* @return array
*/
protected function parseFilter($filter, array $options)
{
$parameters = array();
$original = $filter;
if ($filter instanceof Closure) {
$filter = $this->registerClosureFilter($filter);
} else {
if ($this->isInstanceFilter($filter)) {
$filter = $this->registerInstanceFilter($filter);
} else {
list($filter, $parameters) = Route::parseFilter($filter);
}
}
return compact('original', 'filter', 'parameters', 'options');
}
