按顺序组合顺序数组和关联数组

Question

How to combine sequential array with associative array in order:

Example:

$sequentialArray = [123, 'Jonh'];
$associativeArray = ['ID' => '321', 'name' => 'Paul', 'lastName' => 'Wood'];

mergeArray($sequentialArray, $associativeArray);

Return:

Array
(
    [ID] => 123
    [name] => Jonh
    [lastName] => Wood
)

Answer 1

Consider this:

<?php
header('Content-Type: text/plain; charset=utf-8');

$sequentialArray  = [ 123, 'Jonh'];
$associativeArray = ['ID' => '321', 'name' => 'Paul', 'lastName' => 'Wood'];

$keys = array_slice(
    array_keys($associativeArray),
    0,
    count($sequentialArray)
);

print_r(
    array_merge(
        $associativeArray,
        array_combine($keys, $sequentialArray)
    )
);
?>

Output:

Array
(
    [ID] => 123
    [name] => Jonh
    [lastName] => Wood
)

Further reading: Array functions @ php.net.

---

UPDv1:

Here is function:

<?php
header('Content-Type: text/plain; charset=utf-8');

$sequentialArray  = [ 123, 'Jonh'];
$associativeArray = ['ID' => '321', 'name' => 'Paul', 'lastName' => 'Wood'];

function mergeArray($assoc, $seq){
    $keys = array_slice(array_keys($assoc), 0, count($seq));

    return array_merge($assoc, array_combine($keys, $seq));
}

print_r(mergeArray($associativeArray, $sequentialArray));
?>