Bluz\Controller\Reflection::setAccept PHP Method

    public function setAccept($accept)
    {
        // allow accept map
        $acceptMap = ['ANY' => Request::TYPE_ANY, 'HTML' => Request::TYPE_HTML, 'JSON' => Request::TYPE_JSON];
        $accept = strtoupper($accept);
        if (isset($acceptMap[$accept])) {
            $this->accept[] = $acceptMap[$accept];
        }
    }