Question

My sorted array needs to be split up so that each created array has all of those associated with that value.

Array (
    [NAME] => Array
    (
        [0] => Fooaz
        [1] => bzdsfdasfz
        [2] => Fooooooooo
    )

    [DESCRIPTION] => Array
    (
        [0] => Foo
        [1] => Foo
        [2] => Barrrr
    )
)

For example, from that array I want to get two arrays. One containing:

[NAME]=>Array([0] => Fooooooooo), [DESCRIPTION]=>Array([0] => Barrrr):

The other containing the remaining elements.

What’s an efficient way of doing this?

Answer 1

$arr = Array (
    'NAME' => Array
    (
        0 => 'Fooaz',
        1 => 'bzdsfdasfz',
        2 => 'Fooooooooo'
    ),

    'DESCRIPTION' => Array
    (
        0 => 'Foo',
        1 => 'Foo',
        2 => 'Barrrr'
    )
);

$arr1 = array();
foreach ($arr as $key => $value) {
    $arr1[$key][] = array_pop($arr[$key]);
}

print_r($arr);
print_r($arr1);