删除嵌套数组php [关闭]

Question

I have an array which is

Array
(
    [0] => Array
        (
            [city_id] => 16
            [city_name] => San Diego
            [state_abbreviation] => CA
            [city_lat] => 32.715328
            [city_long] => -117.157257
            [city_image] => sandiego_ca.jpg
        )

)

i just want to show

 Array
            (
                [city_id] => 16
                [city_name] => San Diego
                [state_abbreviation] => CA
                [city_lat] => 32.715328
                [city_long] => -117.157257
                [city_image] => sandiego_ca.jpg
            )

Basically removing the [0] nest so i could parse it better

Answer 1

not php array can do like this . just use a tmp variable.

$arr = $this_arr[0];

That's it .