CODEWITHSUNDEEP
phparrays
Dusan Stojanovic
Dusan Stojanovic

Reputation: 23

PHP array manipulation: Convert array to matrix

I have php array like this:

$array = array('1', '2', '3', '5', '8', '11');

But I want to get this one:

$result['1']['2']['3']['5']['8']['11'];

Note: Number of elements in array $array are not constant.

Upvotes: 2

Views: 1567

Answers (1)

deceze
deceze

Reputation: 522382

$result = array();
foreach (array_reverse($array) as $key) {
    $result = array($key => $result);
}

// or, with PHP 5.4 array syntax and functional code:

$result = array_reduce(array_reverse($array), function (array $result, $key) {
    return [$key => $result];
}, []);

Not sure if this is really what you imagine it will be though.

Upvotes: 3

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