尝试排序我雄辩的收藏:
$collection->sortBy('field');
Laravel 4的文档中没有关于如何为此排序方法选择降序或升序的信息。
可能吗?
https://laravel.com/docs/5.8/collections#method-sortby
https://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_sortBy
$collection->sortBy('field', [], true); // true for descending
按ASC排序:Laravel Docs - sortBy()
$collection->sortBy('field');
按DESC排序:Laravel Docs - sortByDesc()
$collection->sortByDesc('field');
在4.2中,第二个参数需要是int,SORT_REGULAR是默认值
https://laravel.com/api/4.2/Illuminate/Database/Eloquent/Collection.html#method_sortBy
$ collection-> sortBy('field',SORT_REGULAR,true); // true为降序