private static function addNamespaceToCaches(array $caches) { $namespace = PhabricatorCaches::getNamespace(); if (!$namespace) { return $caches; } foreach ($caches as $key => $cache) { $ncache = new PhutilKeyValueCacheNamespace($cache); $ncache->setNamespace($namespace); $caches[$key] = $ncache; } return $caches; }