Jak użyć Zend_Cache w boostrap, żeby analizując żądania wrzucał i wyciągał z cache?

W dokumentacji piszą tak:

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<?php
/*
 * You should avoid putting too many lines before the cache section.
 * For example, for optimal performances, "require_once" or
 * "Zend_Loader::loadClass" should be after the cache section.
 */
 
$frontendOptions = array(
   'lifetime' => 7200,
   'debug_header' => true, // for debugging
   'regexps' => array(
       // cache the whole IndexController
       '^/$' => array('cache' => true),
 
       // cache the whole IndexController
       '^/index/' => array('cache' => true),
 
       // we don't cache the ArticleController...
       '^/article/' => array('cache' => false),
 
       // ... but we cache the "view" action of this ArticleController
       '^/article/view/' => array(
           'cache' => true,
 
           // and we cache even there are some variables in $_POST
           'cache_with_post_variables' => true,
 
           // but the cache will be dependent on the $_POST array
           'make_id_with_post_variables' => true
       )
   )
);
 
$backendOptions = array(
    'cache_dir' => '/tmp/'
);
 
// getting a Zend_Cache_Frontend_Page object
$cache = Zend_Cache::factory('Page',
                             'File',
                             $frontendOptions,
                             $backendOptions);
 
$cache->start();
// if the cache is hit, the result is sent to the browser and the
// script stop here
 
// [...] the end of the bootstrap file
// these lines won't be executed if the cache is hit
?>
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Ale żadnego żądania nie cache-uje. Cały plik index.php wygląda tak:

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<?php
 
// Define path to application directory
defined('APPLICATION_PATH')
    || define('APPLICATION_PATH', realpath(dirname(__FILE__) . '/../application'));
 
// Define application environment
defined('APPLICATION_ENV')
    || define('APPLICATION_ENV', (getenv('APPLICATION_ENV') ? getenv('APPLICATION_ENV') : 'production'));
 
// Ensure library/ is on include_path
set_include_path(implode(PATH_SEPARATOR, array(
    realpath(APPLICATION_PATH . '/../library'),
    get_include_path(),
)));
 
// Cache
require_once 'Zend/Cache.php';
$frontendOptions = array(
    // cache for 1 hour
    'lifetime' => 3600,
    // Disable caching by default for all URLs
    'default_options' => array(
        'cache' => false
    ),
    // Only cache URLs for Index and News controllers
    // matching the following patterns
    'regexps' => array(
        '^/$' => array('cache' => true),
        '^/index/index/' => array('cache' => true),
        '^/news/' => array('cache' => true),
        '^/blog/tags/' => array('cache' => true)
    )
);
$backendOptions = array(
    'cache_dir' => APPLICATION_PATH . '/cache/'
);
// Note: APC backend has no options!
$cache = Zend_Cache::factory(
    'Page',
    'File',
    $frontendOptions,
    $backendOptions
);
// Serve cached page (if it exists) and exit
// otherwise cache all output after this point
// assuming caching is enabled for the current URL
$cache->start();
 
/** Zend_Application */
require_once 'Zend/Application.php';
  
// Create application, bootstrap, and run
$application = new Zend_Application(
    APPLICATION_ENV, 
    APPLICATION_PATH . '/configs/application.ini'
);
$application->bootstrap()
            ->run();
?>
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jako domyślne ustawienia Zend_Cache_Frontend_Page
masz:

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<?php
'cache_with_get_variables' => false,
'cache_with_post_variables' => false,
'cache_with_session_variables' => false,
'cache_with_files_variables' => false,
'cache_with_cookie_variables' => false,
?>
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zatem upewnij się że nie masz nic w tablicach $_POST,$_GET itd.
albo zezwól na cachowanie w przypadku ich znalezienia.

ustawiając np:

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<?php
'^/$' => array(
  'cache' => true,
  'cache_with_cookie_variables' => true
),
?>
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ewentualnie możesz jeszcze wywoływać aplikacje z podfolderu roota tj. http://localhost/jakis_katalog/controller/akcja

wtedy powinieneś użyć:

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<?php
'^/jakis_katalog/$' => array(
  'cache' => true,
  'cache_with_cookie_variables' => true
),
?>
[PHP] pobierz, plaintext