Gdn_Cache::incrementRevision PHP Method

    public function incrementRevision()
    {
        $CachePrefix = $this->getPrefix(null, false);
        if ($CachePrefix === false) {
            return false;
        }
        $CacheRevisionKey = "{$CachePrefix}.Revision";
        $Incremented = $this->increment($CacheRevisionKey, 1, array(Gdn_Cache::FEATURE_NOPREFIX => true));
        if (!$Incremented) {
            return $this->store($CacheRevisionKey, 2, array(Gdn_Cache::FEATURE_NOPREFIX => true));
        }
        return true;
    }