This plugin hasn’t been updated in over 2 years. It may no longer be maintained or supported and may have compatibility issues when used with more recent versions of WordPress.

dpwpsimplecache

Description

D(ifferent)P(lace) Simple Cache is a WordPress plugin to implement a simple cache of objects at session level.

dpwpsimplecache provides a global variable $dpcache, which is an instantiation of the class DP_Cache already set up to talk to the $_SESSION. Always use the global $dpcache variable (Remember to globalize $dpcache before using it in any custom functions).

If you don’t want to track sessions into db set the $USE_DB_SESSION_MANAGER global variable to 0

    global $USE_DB_SESSION_MANAGER;     $USE_DB_SESSION_MANAGER = 0; // default 1 

Insert object;

    $dpcache->set($key,$object); 

Get object:

    $object = $dpcache->set($key); 

Count active users:

    $count_users = $dpcache->get_sessions_number(); 

Count objects in the current user’s $_SESSION:

    $dpcache->get_statistics(); 

Get all objects in the current user’s $_SESSION:

    $dpcache->get_all_values(); 

Test if an object exist in the current user’s $_SESSION:

    $dpcache->contais($key); 

Delete all objects. If the $all parameter is set to false the method delete only the current user’s $_SESSION, if true truncate the entire table (default false):

    $dpcache->flush(); 

Prints human-readable information about all objects:

    $dpcache->inspect(); 

Delete an object in the current user’s $_SESSION:

    $dpcache->delete($key); 

Delete single session by ID:

    $dpcache->invalidate_single_session($sessid); 

Prints the number of active sessions:

    <?php echo dpscache_active_users(); ?> 

At any time, through the administrative page, you can:

  • see all objects in the current user cache
  • delete all objects in the current user cache
  • force the deletion of all sessions
  • force the deletion of a single session

You can find the latest release on GitHub

Installation

Copy the folder dpwpsimplecache and its content into your-blog/wp-content/plugins

FAQ

No FAQ at this time.

Contributors & Developers

“dpwpsimplecache” is open source software. The following people have contributed to this plugin.

Changelog

0.1

  • This version is quite stable but it can be used as long as you know what you are doing.

0.2

  • This version add a custom table for session management. It can be used as long as you know what you are doing.

0.3

  • Fixed some minor errors

0.3.1

  • Fixed some minor errors

0.3.2

  • Fixed some minor errors

0.4

  • Single session level management