Cache\Adapter\Predis\PredisCachePool::clearOneObjectFromCache PHP Метод

    protected function clearOneObjectFromCache($key)
    {
        // We have to commit here to be able to remove deferred hierarchy items
        $this->commit();
        $this->preRemoveItem($key);
        $keyString = $this->getHierarchyKey($key, $path);
        $this->cache->incr($path);
        $this->clearHierarchyKeyCache();
        return $this->cache->del($keyString) >= 0;
    }