carbon 常用

时间戳转为 carbon

// createFromTimestamp的参数传递时间戳，把这个时间转为Carbon
$dt = Carbon::createFromTimestamp('1577808000')->toDateTimeString();

 禁止时间溢出

namespace Carbon;
addYearsWithNoOverflow
addYearWithNoOverflow
subYearsWithNoOverflow
...
添加 NoOverflow