protected function _filterParams()
    {
        $params = Hash::filter((array)$this->request->getData());

        foreach ((array)$this->getConfig('queryStringBlacklist') as $field) {
            unset($params[$field]);
        }

        foreach ((array)$this->getConfig('emptyValues') as $field => $value) {
            if (!isset($params[$field])) {
                continue;
            }

            if ($params[$field] === (string)$value) {
                unset($params[$field]);
            }
        }

        foreach ((array)$this->getConfig('queryStringWhitelist') as $field) {
            $value = $this->request->getQuery($field);
            if ($value !== null && !isset($params[$field])) {
                $params[$field] = $value;
            }
        }

        return $params;
    }
protected function _filterParams()
    {
        $params = Hash::filter((array)$this->request->getData());

        foreach ((array)$this->getConfig('queryStringBlacklist') as $field) {
            unset($params[$field]);
        }

        foreach ((array)$this->getConfig('emptyValues') as $field => $value) {
            if (!isset($params[$field])) {
                continue;
            }

            if ($params[$field] === (string)$value) {
                unset($params[$field]);
            }
        }

        foreach ((array)$this->getConfig('queryStringWhitelist') as $field) {
            $value = $this->request->getQuery($field);
            if ($value !== null && !isset($params[$field])) {
                $params[$field] = $value;
            }
        }

        return $params;
    }
protected function _filterParams ( ) { $ params = Hash :: filter ( ( array ) $ this -> request -> getData ( ) ) ; foreach ( ( array ) $ this -> getConfig ( 'queryStringBlacklist' ) as $ field ) { unset ( $ params [ $ field ] ) ; } foreach ( ( array ) $ this -> getConfig ( 'emptyValues' ) as $ field => $ value ) { if ( ! isset ( $ params [ $ field ] ) ) { continue ; } if ( $ params [ $ field ] === ( string ) $ value ) { unset ( $ params [ $ field ] ) ; } } foreach ( ( array ) $ this -> getConfig ( 'queryStringWhitelist' ) as $ field ) { $ value = $ this -> request -> getQuery ( $ field ) ; if ( $ value !== null && ! isset ( $ params [ $ field ] ) ) { $ params [ $ field ] = $ value ; } } return $ params ; }
Filters the params from POST data and merges in the whitelisted query string ones.

@return array
Filters the params from POST data and merges in the whitelisted query string ones .