sortKeysDesc

按底层关联数组的键对集合进行倒序排序

collect(['id' => 22345, 'first' => 'John', 'last' => 'Doe'])->sortKeysDesc();

// [ "last" => "Doe", "id" => 22345, "first" => "John"]

相关方法

• sortKeys
• sort
• sortDesc