[thelist] Q on array manipulation, part 2...

[jsWalter]

I have this...

  // $recordCount - number of elements in this array
  // $records - multi-dimensional array
  // $records [0] [1,2,3,4,5,6,7,8,9,0]
  // $records [1] [1,2,3,4,5,6,7,8,9,0]
  // ...
  // $records [n] [1,2,3,4,5,6,7,8,9,0]
  // $colNum - which element from the secondary array do I want

    for ($i = 0; $i < $recordCount; $i++)
       $results[] = $records[$i][$colNum];

  // $results - new single dimension array of just the desired secondary
element
  // i.e: $colNum  = 2
  //      $results = (3,3...3)

I'm trying to pull just a particular "column" out of this array.

Is there a more efficient way to do this?

Thanks

Walter