从多个复选框的Php数组

问题描述：

I'm working with laravel, and I'm a bit stuck in getting the right structure I want of the value, so I have a check box like this:

<input type="checkbox"  name="permission[]" value="{{$permission->slug}}"> {{$permission->name}}

And this outputs me this:

array:2 [
    0 => "dashboard.view"
    1 => "user.edit"
]

But what I really need to store is something like this:

{"dashboard.view":true,"user.edit":true}

答

This should be what you're looking for:

<input type="checkbox"  name="permission[{{$permission->slug}}]" value="true"> {{$permission->name}}

Should give you an associative array on the backend you can call json_encode on if you need to store it as a json object.

答

You can use array_flip() function to exchange keys with values, and then to make json string you can call json_encode()