返回多个json结果 [英] return multiple json results

问题描述

我必须输出$var1.为此，我使用

I have to output $var1. To do that, I return results by using

sendJson($var1);

这对我来说很好用.现在我想使用 sendJson(); 传递两个变量 $var1 和 $var2.可能吗?

And this is working fine for me. Now I want to pass two variables $var1 and $var2 using sendJson();. Is it possible?

推荐答案

将它们全部放在一个数组中:

Put them all inside an array:

sendJson(array($var1, $var2));

或者如果你不想基于索引来命名它们:

Or name them if you don't want to do it index-based:

sendJson(array('var1' => $var1, 'var2' => $var2))

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