The seven Carbon Methods in Laravel are very useful but rarely known. laravelcarbon
Everyone should know that we often use Carbon to process dates and times, right? But how many people have read the document to understand how it works? In addition to the well-known now () and format () methods, Carbon has many other useful methods.
Let's take a look.
1. isX: True/False
There are many ways to determine whether the Carbon object is today, weekend, leap year, and so on. These are listed in the official documents below:
In addition to the list above, Carbon also has a way to determine whether a date is a person's birthday. In addition to the single-open verification month and day, you can also do this:
$born = Carbon::createFromDate(1987, 4, 23);$noCake = Carbon::createFromDate(2014, 9, 26);$yesCake = Carbon::createFromDate(2014, 4, 23);var_dump($born->isBirthday($noCake)); // bool(false)var_dump($born->isBirthday($yesCake));
3. StartOfX and EndOfX list
The startOfX series and endOfX series are as follows:
$dt = Carbon::create(2012, 1, 31, 12, 0, 0);echo $dt->startOfDay(); // 2012-01-31 00:00:00echo $dt->endOfDay(); // 2012-01-31 23:59:59echo $dt->startOfMonth(); // 2012-01-01 00:00:00echo $dt->endOfMonth(); // 2012-01-31 23:59:59echo $dt->startOfYear(); // 2012-01-01 00:00:00echo $dt->endOfYear(); // 2012-12-31 23:59:59echo $dt->startOfDecade(); // 2010-01-01 00:00:00echo $dt->endOfDecade(); // 2019-12-31 23:59:59echo $dt->startOfCentury(); // 2000-01-01 00:00:00echo $dt->endOfCentury(); // 2099-12-31 23:59:59echo $dt->startOfWeek(); // 2012-01-30 00:00:00echo $dt->endOfWeek(); // 2012-02-05 23:59:59
4. Today, Tomorrow, Yesterday
Three simple but very useful methods: Do not call now (), replace the hour, minute, and second, and then increase or subtract the number of days:
$today = Carbon::today(); // assuming 2016-06-24echo $today; // 2016-06-24 00:00:00$tomorrow = Carbon::tomorrow();echo $tomorrow; // 2016-06-25 00:00:00$yesterday = Carbon::yesterday();echo $yesterday; // 2016-06-23 00:00:00
5. DiffForHumans + Localization
You may have used this method called diffForHumans ()-It returns the difference between two dates in a way that is easier for people to read:
echo Carbon::now()->subDays(5)->diffForHumans(); // 5 days ago
But do you know it can also be localized? You only need to change the location, such as Chinese:
Carbon: setLocale ('zh '); echo Carbon: now ()-> addYear ()-> diffForHumans (); // a year ago
6. Change now () to any time you want
$ KnownDate = Carbon: create (2001, 5, 21, 12); // create the test date Carbon: setTestNow ($ knownDate); // set the mock echo Carbon :: now (); // 12:00:00
7. Week Constants
The following constant can be used to replace the day of the week:
var_dump(Carbon::SUNDAY); // int(0)var_dump(Carbon::MONDAY); // int(1)var_dump(Carbon::TUESDAY); // int(2)var_dump(Carbon::WEDNESDAY); // int(3)var_dump(Carbon::THURSDAY); // int(4)var_dump(Carbon::FRIDAY); // int(5)var_dump(Carbon::SATURDAY); // int(6)
Do you know all the useful methods mentioned above? You can enter a message to list the methods that you find useful.
The above is all the content of this article. I hope the content of this article will help you in your study or work. If you have any questions, please leave a message, thank you for your support.