Qiniu\Storage\BucketManager::buildBatchStat PHP Méthode

    public static function buildBatchStat($bucket, $keys)
    {
        return self::oneKeyBatch('stat', $bucket, $keys);
    }

 public function testBatchStat()
 {
     $ops = BucketManager::buildBatchStat($this->bucketName, array('php-sdk.html'));
     list($ret, $error) = $this->bucketManager->batch($ops);
     $this->assertEquals(200, $ret[0]['code']);
 }