Re: [fw-general] Outputting an image

[Chris Martin]

The following self-contained example works fine for me in my environment. Try
it on yours, it may help to narrow the problem down further:

public function imgtestAction()
{
    $this->_helper->layout->disableLayout();

    $logo =
file_get_contents("http://framework.zend.com/images/PoweredBy_ZF_4LightBG.png";);
    $type = 'image/png';

    $response = $this->getFrontController()->getResponse();

    $response->setHeader('Content-Type', $type, true);
    $response->setHeader('Content-Length', count($logo), true);
    $response->setHeader('Content-Transfer-Encoding', 'binary', true);
    $response->setHeader('Cache-Control', 'max-age=3600, must-revalidate',
true);
    $response->setBody($logo);

    $response->sendResponse();
    exit;
}



Michael Crumm wrote:
> 
> Giuliano,
> 
> Thanks for the thought!  Unfortunately, I tried that as well and still
> can't
> seem to get an image out.
> Here's my controller action:
> 
>     public function viewAction()
>     {
>         $this->_helper->layout->disableLayout();
>         $logo = $this->_logo;
>         $modifiedDateGM = gmdate('D, d M Y H:i:s',
> strtotime($logo['modified'])) . ' GMT';
> 
>         $response = $this->getFrontController()->getResponse();
>         $response->setHeader('Last-Modified', $modifiedDateGM, true);
>         $response->setHeader('Content-Type', $logo['type'], true);
>         $response->setHeader('Content-Length', $logo['size'], true);
>         $response->setHeader('Content-Transfer-Encoding', 'binary', true);
>         $response->setHeader('Cache-Control', 'max-age=3600,
> must-revalidate', true);
>         $response->setBody($logo['data']);
>         $response->sendResponse();
>         exit;
>     }
> 
> Seems like someone over in the zf-db list was having a similar issue - I'm
> having a similar discussion over there.
> 
> Any more thoughts?
> 
> -Mike
> 
> 

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