/** * Will persist all previously made changes if there were any. * * @param int $lifeTime The cache lifetime in seconds. * If != 0, sets a specific lifetime for this cache entry (0 => infinite lifeTime). */ public function persistCacheIfNeeded($lifeTime) { if ($this->isDirty) { $this->storage->doSave($this->storageId, $this->content, $lifeTime); } }
/** * {@inheritdoc} */ public function flushAll() { return $this->backend->doFlush(); }