PHP按索引分组数组

I have a multidimensional array:

Array
(
[type] => Array
(
    [0] => text
    [1] => portfolio
    [2] => slide
    [3] => text
)

[grid] => Array
(
    [0] => 3
    [1] => 5
    [2] => 3
    [3] => 4
)

[title] => Array
(
    [0] => title1
    [3] => title2
)

[content] => Array
(
    [0] => content1
    [3] => content2
)

[item] => Array
(
    [1] => 6
    [2] => 7
)

[pagination] => Array
(
    [1] => 8
)

[order] => Array
(
    [1] => desc
    [2] => asc
)

)

And want to group it by [type] key given in the array:

Array (

[0] => Array (
        [type] => text
        [grid] => 3
        [title] => title1
        [content] => content1
    )

[1] => Array (
        [type] => portfolio
        [grid] => 5
        [item] => 6
        [pagination] => 1
        [order] => desc
    )

[2] => Array (
        [type] => slide
        [grid] => 3
        [item] => 7
        [order] => asc
    )

[3] => Array (
        [type] => text
        [grid] => 4
        [title] => title2
        [content] => content2
    )

Is there a way or PHP function to do array grouping like that?

This snippet achieves that:

$result = array();
foreach ($array as $key => $data) {
    foreach ($data as $offset => $value) {
        if (isset($result[$offset])) {
            $result[$offset][$key] = $value;
        } else {
            $result[$offset] = array($key => $value);
        }
    }
}

Working DEMO

array_map() with null for the callback will do exactly what you want. However it will have number for the index instead of names.

If you write your own callback then you can return an array with the names you need.

Since apparently people want the actual code:

array_map(null, $type_array, $grid_array, $title_array, $content_array, $item_array);

It really is as simple as that. Most of the other answers are so large and unnecessary.

Note: This assumes a fixed number of arrays - if it's not fixed then this won't work, and then go with Florent's answer.

You can do it with this function:

$type_array = array('text', 'portfolio', 'slide', 'text');
$grid_array = array(3, 5, 3, 4);
$title_array = array(0 => 'title1', 3 => 'title2');
$content_array = array(0 => 'content1', 3 => 'content2');
$item_array = array(1 => 6, 2 => 7);


function group_arrays($type_array, $grid_array, $title_array, $content_array, $item_array) {
    $temp_array = array();

    for($i = 0; $i < count($type_array); $i++) {
        $temp_array[$i] = array( 'type' => @$type_array[$i],
                                 'grid' => @$grid_array[$i],
                                 'title' => @$title_array[$i],
                                 'content' => @$content_array[$i],
                                 'item' => @$item_array[$i]);
    }

    return $temp_array;
}

print_r(group_arrays($type_array, $grid_array, $title_array, $content_array, $item_array));

Hope this helps!