protected function getParameters(array $keys)
    {
        $parameters = [];

        foreach ($keys as $parameterKey => $default) {
            $parameters[$parameterKey] = $this->get($parameterKey, $default);
        }

        return $parameters;
    }
protected function getParameters(array $keys)
    {
        $parameters = [];

        foreach ($keys as $parameterKey => $default) {
            $parameters[$parameterKey] = $this->get($parameterKey, $default);
        }

        return $parameters;
    }
protected function getParameters ( array $ keys ) { $ parameters = [ ] ; foreach ( $ keys as $ parameterKey => $ default ) { $ parameters [ $ parameterKey ] = $ this -> get ( $ parameterKey , $ default ) ; } return $ parameters ; }
Get multiple configuration parameters.

@since 3.0.0

@param  array $keys Array of key => default pairs to get.
@param  array

@return mixed
Get multiple configuration parameters .