Sort an Array by keys based on another Array?

Question

Is it possible in PHP to do something like this? How would you go about writing a function? Here is an example. The order is the most important thing.

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Answer 1

IF you have array in your array, you'll have to adapt the function by Eran a little bit...

function sortArrayByArray($array,$orderArray) {
    $ordered = array();
    foreach($orderArray as $key => $value) {
        if(array_key_exists($key,$array)) {
                $ordered[$key] = $array[$key];
                unset($array[$key]);
        }
    }
    return $ordered + $array;
}