Horde_ActiveSync_Collections::resetPingCache PHP Method

    public function resetPingCache()
    {
        $collections = $this->_cache->getCollections(false);
        foreach ($collections as $id => $collection) {
            $this->_logger->info(sprintf('UNSETTING collection %s (%s) PINGABLE flag.', $collection['serverid'], $id));
            $this->_cache->removePingableCollection($id);
        }
    }