/** * Clears all metadata objects from the cache. * * @return array */ public function clear() { $cleared = []; if (false === $this->mf->hasCache()) { return $cleared; } $this->mf->enableCache(false); foreach ($this->mf->getAllTypeNames() as $type) { $metadata = $this->mf->getMetadataForType($type); $this->mf->getCache()->evictMetadataFromCache($metadata); $cleared[] = $type; } $this->mf->enableCache(true); $this->mf->clearMemory(); return $cleared; }