How to sort Multi-dimensional array by using key With date using php

Asked Dec 23 '17 at 17:44

Active Dec 23 '17 at 17:46

Viewed 14 times

I have array like, and I need to sort array by date using array key In the first key of array is userid and under this array some left and right values related to date but I have problem in shorting array by date asc order

Array(
[7074471] => Array
    (
        [2017-12-16] => Array
            (
                [Left] => 5
            )

        [2017-12-20] => Array
            (
                [Left] => 2
                [Right] => 2
            )

        [2017-12-21] => Array
            (
                [Left] => 1
            )

        [2017-12-23] => Array
            (
                [Left] => 4
                [Right] => 1
            )

        [2017-12-17] => Array
            (
                [Right] => 0
            )

        [2017-12-19] => Array
            (
                [Right] => 3
            )

    )
}

edited Dec 23 '17 at 17:46

asked Dec 23 '17 at 17:44

Safan

And the problem is? – u_mulder Dec 23 '17 at 17:46
If have inbuilt function in php so please help me – Safan Dec 23 '17 at 17:47
Did you try using `ksort()` and `krsort()`? – iivannov Dec 23 '17 at 17:48
Yes but not getting responce – Safan Dec 23 '17 at 17:48
Because `ksort()` modifies the given array and returns boolean. Check the array after calling `ksort()` – iivannov Dec 23 '17 at 17:51
when i try ksort() and krsort() its return 1 – Safan Dec 23 '17 at 17:54
but i Need array with sorted by date so please help me how to possible – Safan Dec 23 '17 at 17:55
http://php.net/manual/en/function.ksort.php read return values.... most of the sorting functions just have to be called on the array and don't return the array. so you would take your `$array = array('1','2','3'); ksort($array); return $array;` ... get it? – Alex Dec 23 '17 at 19:21

How to sort Multi-dimensional array by using key With date using php

0 Answers0