| private sortByCategoryName ( $category1, $category2 ) : integer | ||
| $category1 | ||
| $category2 | ||
| return | integer | |
private function sortByCategoryName($category1, $category2)
{
if ($category1['name'] == $category2['name']) {
return 0;
}
return $category1['name'] > $category2['name'] ? 1 : -1;
}