http://www.joeyrivera.com/2010/using-zend_paginator-with-twitter-api-and-zend_cache/

Zend_Paginator::factory($q->fetchAll());

Have you tried adding ->toArray() at the end of that to store the actual array and not recordset.

Zend_Paginator::factory($q->fetchAll()->toArray());

I haven’t tried the Zend_Paginator::setCache() options before, I’ll try it out later today and see how it goes.

Zend_Paginator and cache. How can I read the datas that I have sent to cache

I register the data to cache and I see the foliowing :
zend_cache—Zend_Paginator_1_42242d5fa3c4e4b7758810c276163e8a

but I can’t read.

$request = $this->getRequest();
$q = new Model();
$paginator = Zend_Paginator::factory($q->fetchAll());
$paginator->setCurrentPageNumber($request->getParam(‘p’));
$paginator->setItemCountPerPage(40);
$this->view->q = $paginator;

$fO = array(‘lifetime’ => 3600, ‘automatic_serialization’ => true);
$bO = array(‘cache_dir’=> APPLICATION_PATH . ‘/cache/’);
$cache = Zend_cache::factory(‘Core’, ‘File’, $fO, $bO);
Zend_Paginator::setCache($cache);

If your plan is to cache the entire page I would do it as early on as possible, maybe even in the bootstrap after you initialize Zend_Cache. At this point, Zend_Cache would already know everything it needs to know to check if the page is cached, which is the url.

Depending on your needs, there may not be any benefit of doing this in the controller nor in the view since it’s just more processing/time the server has to spend when the page might already be cached.

http://framework.zend.com/manual/en/zend.cache.frontends.html#zend.cache.frontends.page

Here is what I did:

$frontendOptions = array(
‘lifetime’ => 10,
‘automatic_serialization’ => true,
‘default_options’ => array(
‘cache_with_get_variables’ => true,
‘cache_with_post_variables’ => true,
‘cache_with_session_variables’ => true,
‘cache_with_files_variables’ => true,
‘cache_with_cookie_variables’ => true,
‘make_id_with_get_variables’ => true,
‘make_id_with_post_variables’ => true,
‘make_id_with_session_variables’ => true,
‘make_id_with_files_variables’ => true,
‘make_id_with_cookie_variables’ => true
)
);

I probably don’t need all that but at the moment I don’t have time to test which fixed my problem or why I’m having this problem when it worked before. Let me know if this fixes your problem.

http://www.zfforums.com/zend-framework-components-13/core-infrastructure-19/zend-page-cache-not-working-3751.html

When I use Core with File or Memcache all works very well for me. But when I use Page I can’t get see the expected results.

nice article. I just need to add one point:
You are using “File” cache for demonstration. This is great but is not useful in big productive environments. And a server that uses filecache has an IO overhead which is never good.

Using a RAM cache like Memcache that can be easily used on multiple servers would be he way better option if you plan to create a high traffic site.