/**
* this method is called with register_shutdown_function() and writes all data queued into the cache
* @static
* @return void
*/
public static function shutdown()
{
// set inShutdown to true so that the output-buffer knows that he is allowed to send the headers
self::$inShutdown = true;
// flush all custom output buffers
while (@ob_end_flush()) {
}
// flush everything
flush();
if (function_exists("fastcgi_finish_request")) {
fastcgi_finish_request();
}
// clear tags scheduled for the shutdown
Cache::clearTagsOnShutdown();
// write collected items to cache backend and remove the write lock
Cache::write();
Cache::removeWriteLock();
// release all open locks from this process
Model\Tool\Lock::releaseAll();
// disable logging - otherwise this will cause problems in the ongoing shutdown process (session write, __destruct(), ...)
\Logger::resetLoggers();
}
