Filter rows of a 2d array by the rows of another 2d array

Question

I need to get the difference between these two arrays, I've tried array_diff($array1,$array2) without success, any idea?

array1

Array
(
    [0] => Array
        (
            [status] => 61192106047320064
        )

    [1] => Array
        (
            [status] => 61185038284357632
        )

    [2] => Array
        (
            [status] => 61182890951720960
        )

)

array2

Array
(
    [0] => Array
        (
            [status] => 61185038284357632
        )

    [1] => Array
        (
            [status] => 61182890951720960
        )

)

Answer 1

Maybe I'm misunderstanding, but can't you just do something like this for your specific problem?

$newStatuses = array();

foreach($array1 as $element1) {
    foreach($array2 as $element2) {
        if($element1['status'] == $element2['status']) {
            continue 2;
        }
    }

    $newStatuses[] = $element1;
}

Each element of $newStatuses will be an array with a 'status' element from array1 that was not in array2.

So, $newStatuses would be this:

Array
(
    [0] => Array
        (
            [status] => 61192106047320064
        )

)