[napo_p2p]

sortascending() just sorts the array. It does not even return a sorted array. Something like:

PHP Code:

temp.lowest = temp.arr.sortascending()[0]; 


Would just set temp.lowest to null.

I guess you could make a sortascending2 and do:

PHP Code:

function sortascending2(arr) {
  temp.result = temp.arr;
  temp.result.sortascending();
  return temp.result;
} 


Then:

PHP Code:

  temp.lowest = sortascending2(temp.arr)[0];
  temp.indexOfLowest = temp.arr.index( temp.lowest ); 


Should work.