**Solutions In PHP : **

    *Using Built In Functions :* 
        function miniMaxSum(array $arr) {
    // total sum
    `$totalSum = array_sum($`arr);

    // mawSum & minSum vars
    `$maxSum = $`totalSum - min($arr);
    `$minSum = $`totalSum - max($arr);

    // print values
    print $minSum;
    print " ";
    print $maxSum;
}