1.枚举类声明
//方式一
enum Season {
case Spring;
case Summer;
case Autumn;
case Winter;
}//方式二
enum Season: string {
case Spring = '春';
case Summer = '夏';
case Autumn = '秋';
case Winter = '冬';
}2.创建枚举类的对象
$season = Season::Spring;原创文章，作者：huoxiaoqiang，如若转载，请注明出处：https://www.huoxiaoqiang.com/php/phplang/38214.html
