Question

I have a function that can potentially accept millions of arguments. Currently, I am using an array to insert into it, but I think it would be more friendly to have an indefinite number of arguments. Is this possible?

Answer 1

func_get_args() is what you’re looking for

function sumValues() {
   $result = 0;
   foreach(func_get_args() as $arg) {
      $result += $arg;
   }
   return $result;
}

echo sumValues(1,2,3,4);