Comments on: Silex and the HTTP_CACHE

By: robert

robert — Fri, 21 Mar 2014 00:18:26 +0000

You don’t need the switch. HTTP cache can detect if the pap is in debug mode.

By: atmosfear

atmosfear — Tue, 18 Feb 2014 16:53:38 +0000

How would you implement it in the response object if you’re returning a twig template like so:

return $app['twig']->render('result.html.twig');

I have twig cache activated but as the doc says it only put in cache the twig compilation, therefore I’d also like to make use of the HTTP Cache

By: Jury D'Ambros

Jury D'Ambros — Wed, 20 Mar 2013 14:31:59 +0000

Cool!! You helped me a lot!

By: Xang

Xang — Sun, 03 Feb 2013 18:50:06 +0000

$response = new Response($content->data, 200, array(
		    'Cache-Control' => 's-maxage=120',
            'ETag' => uniqid()
	));

will solve the “304 Not Modified” issue. –Clear your cache before run with this code–

By: Ivo Bathke

Ivo Bathke — Wed, 07 Dec 2011 14:55:44 +0000

Christian, yes i was wondering about that also.
But I guess to achieve this a Validation Header and the clientside Cache Header must be set.
F.e. max-age=600 and ETag or Last-Modified.

I did not yet because in my app i had no way to set a correct value to Last-Modified without too much calculation.
Afaiu this still has to be done by hand.
if not please correct me.

By: Christian

Christian — Tue, 06 Dec 2011 17:21:31 +0000

Cool! Thanks for sharing this.
But shouldn’t there be a third screenshot showing a 304 not modified response?

By: cordoval

cordoval — Tue, 29 Nov 2011 14:48:53 +0000

nice thanks for the sandbox