bandwidthThrottle\tokenBucket\storage\MemcachedStorageTest::tearDown PHP Method

    protected function tearDown()
    {
        parent::tearDown();
        if (!getenv("MEMCACHE_HOST")) {
            return;
        }
        $memcached = new \Memcached();
        $memcached->addServer(getenv("MEMCACHE_HOST"), 11211);
        $memcached->flush();
    }