Ejemplo n.º 1
0
 private function sort()
 {
     if (!$this->iteratorSorted && $this->isSorted()) {
         if (!$this->iterator instanceof \ArrayIterator) {
             $this->iterator = new \ArrayIterator(iterator_to_array($this->iterator));
         }
         $this->iterator->uasort(function ($a, $b) {
             return $this->sortCriteria()->compare($a, $b);
         });
         $this->iteratorSorted = true;
     }
 }