Zend Framework page cache instance

1 Create a cache object using a factory approach: Zend_Cache:: factory ().

The Zend_Cache:: factory method has four parameters: front-end type, back-end type, front-end parameter, and back-end parameter.

The following is an example of page caching:

class Zend_Controller_Shawn extends Zend_Controller_Action
{  
  public static $cache;
 
  public function init()
  {
    $frontendOptions = array(
      'lifetime'    => 3600, //  Cache lifetime 
      'debug_header'  => true, // true Is open debug Usually set to false
      'regexps'     => array(
          '^/$'      => array('cache' => true), //  All pages are cached 
          '^/index/'    => array('cache' => true), //  Cache index Under all action Page 
          '^/index/search' => array('cache' => false), //  Right search action Not caching 
      ),
      'default_options' => array(
          'cache_with_get_variables'   => true,
          'cache_with_post_variables'   => true,
          'make_id_with_cookie_variables' => true, //  Note that if it is opened, session To open this 
          'cache_with_session_variables' => true, //  Note that if it is opened, session To open this 
          'cache_with_files_variables'  => true,
          'cache_with_cookie_variables'  => true, //  Note that if it is opened, session To open this 
      )
    );
 
    $backendOptions = array('cache_dir' => 'C:/www/zend/cache/'); //  Cache storage path, which must exist and be writable 
 
    self::$cache = Zend_Cache::factory('Page', 'File', $frontendOptions, $backendOptions);
 
    self::$cache->start(); //  Start caching 
     
    // If necessary, you can clean up the cache on other pages 
    Zend_Controller_Shawn::$cache->clean(Zend_Cache::CLEANING_MODE_ALL); 
  }
}

For more details, please refer to the official manual of Zend, http://framework.zend.com/manual/1. 12/en/zend.cache.frontends.html