protected function processFilters($parameters)
    {
        if (isset($parameters['filter'])) {
            $filters = $parameters['filter'];
            unset($parameters['filter']);
            foreach ($filters as $filter => $value) {
                $parameters['filter[' . $filter . ']'] = $value;
            }
        }

        return $parameters;
    }
protected function processFilters($parameters)
    {
        if (isset($parameters['filter'])) {
            $filters = $parameters['filter'];
            unset($parameters['filter']);
            foreach ($filters as $filter => $value) {
                $parameters['filter[' . $filter . ']'] = $value;
            }
        }

        return $parameters;
    }
protected function processFilters ( $ parameters ) { if ( isset ( $ parameters [ 'filter' ] ) ) { $ filters = $ parameters [ 'filter' ] ; unset ( $ parameters [ 'filter' ] ) ; foreach ( $ filters as $ filter => $ value ) { $ parameters [ 'filter[' . $ filter . ']' ] = $ value ; } } return $ parameters ; }
Process filters.

@param array $parameters Request parameters.

@return array
Process filters .