public static function PriceList::sort in Commerce Pricelist 8.2

Helper callback for uasort() to sort price lists by weight and label.

Parameters

\Drupal\commerce_pricelist\Entity\PriceListInterface $a: The first price list to sort.

\Drupal\commerce_pricelist\Entity\PriceListInterface $b: The second priice list to sort.

Return value

int The comparison result for uasort().

File

src/Entity/PriceList.php, line 431

Class

PriceList

Defines the Price list entity.

Namespace

Drupal\commerce_pricelist\Entity

Code

public static function sort(PriceListInterface $a, PriceListInterface $b) {
  $a_weight = $a
    ->getWeight();
  $b_weight = $b
    ->getWeight();
  if ($a_weight == $b_weight) {
    $a_label = $a
      ->label();
    $b_label = $b
      ->label();
    return strnatcasecmp($a_label, $b_label);
  }
  return $a_weight < $b_weight ? -1 : 1;
}