Shan Huanming

``` zephir var a = [0]; let a += [1, 2]; ``` ## --- Want to back this issue? **[Post a bounty on it!](https://www.bountysource.com/issues/35881060-operator-add-assign-is-not-supported-for-arrays?utm_campaign=plugin&utm_content=tracker%2F280146&utm_medium=issues&utm_source=github)** We accept bounties via [Bountysource](https://www.bountysource.com/?utm_campaign=plugin&utm_content=tracker%2F280146&utm_medium=issues&utm_source=github).

https://github.com/coooold/CurlFuture/blob/c938e4d0ad1550b75b682bb1d7523e2cb94a3510/examples/bench.php#L42 `http_get2($url)`是file_get_contents方式，应该调用`http_get3($url)`才对。