Scalr\Api\Rest\Http\Request::get PHP Méthode

    public function get($key = null, $default = null)
    {
        if (!isset($this->env['request.query'])) {
            $data = [];
            if (function_exists('mb_parse_str')) {
                mb_parse_str($this->env['QUERY_STRING'], $data);
            } else {
                parse_str($this->env['QUERY_STRING'], $data);
            }
            $this->env['request.query'] = $data;
        }
        return $key !== null ? isset($this->env['request.query'][$key]) ? $this->env['request.query'][$key] : $default : $this->env['request.query'];
    }