danpai

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
<pre><code> global $USE_DB_SESSION_MANAGER;
 $USE_DB_SESSION_MANAGER = 0; // default 1
</code></pre>
Insert object;
<pre><code> $dpcache->set($key,$object);
</code></pre>
Get object:
<pre><code> $object = $dpcache->set($key);
</code></pre>
Count active users:
<pre><code> $count_users = $dpcache->get_sessions_number();
</code></pre>
Count objects in the current user’s $_SESSION:
<pre><code> $dpcache->get_statistics();
</code></pre>
Get all objects in the current user’s $_SESSION:
<pre><code> $dpcache->get_all_values();
</code></pre>
Test if an object exist in the current user’s $_SESSION:
<pre><code> $dpcache->contais($key);
</code></pre>
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):
<pre><code> $dpcache->flush();
</code></pre>
Prints human-readable information about all objects:
<pre><code> $dpcache->inspect();
</code></pre>
Delete an object in the current user’s $_SESSION:
<pre><code> $dpcache->delete($key);
</code></pre>
Delete single session by ID:
<pre><code> $dpcache->invalidate_single_session($sessid);
</code></pre>
Prints the number of active sessions:
<pre><code> <?php echo dpscache_active_users(); ?>
</code></pre>
At any time, through the administrative page, you can:
<ul>
<li>see all objects in the current user cache</li>
<li>delete all objects in the current user cache</li>
<li>force the deletion of all sessions</li>
<li>force the deletion of a single session</li>
</ul>
You can find the latest release on <a href="https://github.com/danpai/dpwpsimplecache" rel="nofollow ugc">GitHub</a>

DP Simple Cache

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

tronhammer

This plugin will mimic a keep-alive ping by utilizing jQuery to perform an ajax request to the current page, which will update 
the session token tied to PilotPress and or any other system attached using PHP built in sessions. Session Slap will also provide 
a settings interface to allow admins to configure details relating to interval amount (which is defauled to 5 minutes less than the 
session.maxlifetime set in php.ini).
A few notes about the sections above:
<ul>
<li>Configuration options are available in the Settings -> Session Slap menu.</li>
<li>Updates built in PHP sessions only.</li>
<li>Attempts to access session.maxlifetime ini settings, but will default to 24 minutes if not available.</li>
</ul>

Session Slap

Session Slap mimics a keepalive ping by making an AJAX request to the current page to refresh active session timestamp.

DP Simple Cache vs Session Slap