## # [Carbon类](https://www.cnblogs.com/xuzhengzong/p/12186714.html) 1、https://blog.csdn.net/zhezhebie/article/details/79386051 ~~~ toDateString() ---输出格式为：2018-06-07 toFormattedDateString() ---输出格式为：Jun 7, 2018 toTimeString() ---输出格式为：07:39:02 toDateTimeString() ---输出格式为：2018-06-07 07:39:02 toDayDateTimeString() ---输出格式为：Thu, Jun 7, 2018 7:39 AM toAtomString() ---输出格式为：2018-06-07T07:39:02+00:00 toCookieString() ---输出格式为：Thursday, 07-Jun-2018 07:39:02 UTC toIso8601String() ---输出格式为：2018-06-07T07:39:02+00:00 toRfc822String() ---输出格式为：Thu, 07 Jun 18 07:39:02 +0000 toIso8601ZuluString() ---输出格式为：2018-06-07T07:39:02Z toRfc850String() ---输出格式为：Thursday, 07-Jun-18 07:39:02 UTC toRfc1036String() ---输出格式为：Thu, 07 Jun 18 07:39:02 +0000 toRfc1123String() ---输出格式为：Thu, 07 Jun 2018 07:39:02 +0000 toRfc2822String() ---输出格式为：Thu, 07 Jun 2018 07:39:02 +0000 toRfc3339String() ---输出格式为：2018-06-07T07:39:02+00:00 toRssString() ---输出格式为：Thu, 07 Jun 2018 07:39:02 +0000 toW3cString() ---输出格式为：2018-06-07T07:39:02+00:00 toRfc7231String() ---输出格式为：Thu, 07 Jun 2018 07:39:02 GMT ~~~ 2、https://www.cnblogs.com/huangshoushi/p/6625981.html ~~~ <?php use Carbon\Carbon; $now = Carbon::now(); echo $now; // 2015-03-26 00:36:47 $today = Carbon::today(); echo $today; // 2015-03-26 00:00:00 $tomorrow = Carbon::tomorrow('Europe/London'); echo $tomorrow; // 2015-03-27 00:00:00 $yesterday = Carbon::yesterday(); echo $yesterday; // 2015-03-25 00:00:00 $carbon = Carbon::now()->XXX(); toDateString() ---输出格式为：2018-06-07 toTimeString() ---输出格式为：07:39:02 toDateTimeString() ---输出格式为：2018-06-07 07:39:02 ~~~ ~~~ <?php use Carbon\Carbon; $dt = Carbon::parse('2012-9-5 23:26:11.123789'); // 取的指定時間資料的資訊（整數） var_dump($dt->year); // int(2012) var_dump($dt->month); // int(9) var_dump($dt->day); // int(5) var_dump($dt->hour); // int(23) var_dump($dt->minute); // int(26) var_dump($dt->second); // int(11) var_dump($dt->micro); // int(123789) var_dump($dt->dayOfWeek); // int(3) var_dump($dt->dayOfYear); // int(248) var_dump($dt->weekOfMonth); // int(1) var_dump($dt->weekOfYear); // int(36) var_dump($dt->daysInMonth); // int(30) var_dump($dt->timestamp); // int(1346901971) var_dump(Carbon::createFromDate(1975, 5, 21)->age); // int(39) ~~~ 年月日时分秒 ~~~ <?php use Carbon\Carbon; $dt = Carbon::now(); $dt->year = 1975; $dt->month = 13; // 年份會強制 +1，且月份變為 1 月 $dt->month = 5; $dt->day = 21; $dt->hour = 22; $dt->minute = 32; $dt->second = 5; ~~~ 是否周一、周日、昨日、明日、生日等判断 ~~~ <?php use Carbon\Carbon; $dt = Carbon::now(); $dt->isWeekday(); $dt->isWeekend(); $dt->isMonday(); $dt->isYesterday(); $dt->isToday(); $dt->isTomorrow(); $dt->isFuture(); $dt->isPast(); $dt->isLeapYear(); $dt->isSameDay(Carbon::now()); $born = Carbon::createFromDate(1987, 4, 23); $noCake = Carbon::createFromDate(2014, 9, 26); $yesCake = Carbon::createFromDate(2014, 4, 23); var_dump($born->isBirthday($noCake)); // bool(false) var_dump($born->isBirthday($yesCake)); // bool(true) ~~~