Question

I have 2 Arrays :

Array
(
    [1] => image1
    [4] => image2
)

Array
(
    [0] => title 1
    [2] => title 2
    [3] => title 3
)

I just want to merge these arrays and KEEP their key ([1] => image1 will also be at [1] in the new array)

Any idea please ? Thanks !

Answer 1

That should work 🙂

foreach ($array2 as $key => $value)
{
    $array1[$key] = $value;
}

The keys & values from array2 will be appended at the end. If your array is just numeric, you can bring it to the right order with array_sort().