Example #1
0
 /**
  * Sort buttons by sort order
  *
  * @param Item $itemA
  * @param Item $itemB
  * @return int
  */
 public function sortButtons(Item $itemA, Item $itemB)
 {
     $sortOrderA = intval($itemA->getSortOrder());
     $sortOrderB = intval($itemB->getSortOrder());
     if ($sortOrderA == $sortOrderB) {
         return 0;
     }
     return $sortOrderA < $sortOrderB ? -1 : 1;
 }