function _views_move_top in Views (for Drupal 7) 5

Move an item to the front of an array.

File

./views_ui.module, line 645

Code

function _views_move_top(&$arr, $i) {
  if ($i <= 0 || $i >= count($arr)) {
    return;

    // can't do it.
  }
  $temp = $arr[$i];
  for ($x = $i; $x > 0; $x--) {
    $arr[$x] = $arr[$x - 1];
  }
  $arr[0] = $temp;
}