发送带有类似键的json转换为php中的子数组

for using an api , I created json file with this data in js:

{
   "name[0]": "foo",
   "name[1]": "bar"
}

but after I posted it with jquery $.post function to my php file , its converted like this: output with print_r();

Array
(
    [name] => Array
         (
             [0] => foo
             [1] => bar
         )
)

but i need them to be key, not an array:

Array
(
    [name[0]] => foo
    [name[1]] => bar
)

how can I prevent that from converting to array?

{"[name[0]]":"foo","[name[1]]":"bar"} is the correct syntax. Errors in your example:

You can generate this yourself at https://de.functions-online.com/json_encode.html using the following input:

array(
"[name[0]]" => "foo",
"[name[1]]" => "bar"
)