PHP - replace values of array with another array

Question

Is there a way i can replace the values of one array with the values of another which has identical keys?

$arr1 = Array
        (
            [key1] => va         


        

Answer 1

Simply use the replace function.

$arr1 = array_replace($arr1, $arr2);

or better of if you want to deal with multi-dimensional array, use recursive replace.

$arr1 = array_replace_recursive($arr1, $arr2);

For details check these links array_replace(), array_replace_recursive()