Remove array with single element from assosiative array

Question

I have an array

Array
(
    [0] => Array
        (
            [0] => 96
            [1] => ML based
            [7] => Open
        )

)
Array
(
    [0] => Array
        (
            [0] => 97
            [1] => Application 
            [7] => Open
        )

)
Array
(
    [0] => Array
        (
            [0] => 98
        )

)
Array
(
    [0] => Array
        (
            [0] => 99
        )

)

I want to remove

Array
(
    [0] => Array
        (
            [0] => 98
        )

)
Array
(
    [0] => Array
        (
            [0] => 99
        )

)

from this array

I tried:

$data = array_map('array_filter', $rowData);
unset($data[0][0]);

Expected output:

Array
(
[0] => Array
    (
        [0] => 96
        [1] => ML based )
        [7] => Open
    )

)
Array
(
[0] => Array
    (
        [0] => 97
        [1] => Application 
        [7] => Open
    )

)

any help would be Appreciated .

So you want the array with single element to be removed, right? — Sougata Bose
– Sougata Bose, Commented Aug 28, 2018 at 7:14

Sougata Bose · Accepted Answer · 2018-08-28 07:18:50Z

2

array_filter() will work. Try -

array_filter($array, function ($a) {
    return count($a[0]) == 3; // return array with 3 elements only
});

Working code

answered Aug 28, 2018 at 7:18

Sougata Bose

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1 Comment

Ezra Over a year ago

thanks dear but i got an error like too many nested blocks in function declaration.I am using MVC

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