如何从json响应中删除密钥? [英] How to remove key from json response?

问题描述

我有一个集合$tree，正在使用Response::json()将其转换为json.该键将自动设置为第一个对象的id.有没有一种方法可以删除它，或使用以下方法进行重组:

I've got a collection $tree that is being converted to json with Response::json(). The key is being automatically set to the id of the first object. Is there a way to remove this, or restructure with:

'data': [
    { first object },
    { second object}
]

它当前正在响应:

{"1":{"id":"1","parent_id":null,"lft":"1","rgt":"8","depth":"0"...

当我想要的时候是:

{'data':[{"id":"1","parent_id":null,"lft":"1","rgt":"8","depth":"0"...

推荐答案

尝试使用: Response::json(array( 'data' => array_values($yourDataArray) ) );

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