Find Blank array and unset/remove object [duplicate]

Question

I am stuck in Laravel, Need expert's help to resolve the issue.

I have multidimentional array, i am developing the api. I have tried to unset it but somehow it throws the error. I have tried to go with array_filter as well, but not possible for me to resolve the issue.

$data =
    Array
(
    [dno] => LUCYELEC
    [mcu] => 007801714078
    [type] => analytic
    [start] => 191018120000
    [end] => 191020115900
    [events] => Array
        (
        )

)
Array
(
    [dno] => LUCYELEC
    [mcu] => 106214191003
    [type] => analytic
    [start] => 191018120000
    [end] => 191020115900
    [events] => Array
        (
            [0] => Array
                (
                    [feebbb] => Array
                        (
                            [0] => Array
                                (
                                    [date-time] => 191018080000
                                    [sub-type] => PQ
                                    [comments] => sdfas
                                    [parameter-list] => sdfasd
                                    [state] => bad
                                    [value] => 9200
                                )

                        )

                )

        )

)

There are some [events] are blank, no array. SO i want to remove it and get the only array oject which has data. I need to create this in Loop like forench or for loop.

Response formate in json

return response()->json(['data'=>$data)]);

HI Kevin, It is attached with the post only. There is array. — vdr
– vdr, Commented Jun 10, 2020 at 7:40
You are expected to show some effort of solving the problem yourself before asking a question here. Also please refer to Why is “Can someone help me?” not an actual question? — apokryfos
– apokryfos, Commented Jun 10, 2020 at 8:34

Aksen P · Accepted Answer · 2020-06-10 07:34:02Z

0

You can apply next foreach loop:

foreach($data as $ind=>$record){
     if(empty($record['events'])) unset($data[$ind]);
}

sort($data); // <-- makes indexes begin from 0

answered Jun 10, 2020 at 7:34

Aksen P

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3 Comments

vdr Over a year ago

Hi, Thank you for your reply, I check this but seens it unset all the records. All array goes blank.

Aksen P Over a year ago

@vdr, https://3v4l.org/t7NDl

mickmackusa Over a year ago

meta.stackoverflow.com/questions/397526/…

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