PHP Carbon::getTimezone方法代码示例

 /**
  * Constructor.
  *
  * @param Carbon|null $after
  * @param Carbon|null $before
  * @param null|string $name
  *
  * @throws TimezoneException|DateRangeException
  */
 public function __construct(Carbon $after = null, Carbon $before = null, $name = null)
 {
     $this->name = $name;
     $this->after = $after;
     $this->before = $before;
     if (is_null($after) && is_null($before)) {
         throw new DateRangeException('Either an after date or before date must be provided.');
     } elseif (is_null($after) && !is_null($before)) {
         $this->timezone = $before->getTimezone();
     } elseif (is_null($before)) {
         $this->timezone = $after->getTimezone();
     } else {
         $this->timezone = $this->after->getTimezone();
         $before_tz = is_null($this->before->getTimezone()) ? null : $this->before->getTimezone();
         if ($before_tz->getName() !== $this->timezone->getName()) {
             throw new TimezoneException('Multiple timezones are not supported.');
         }
     }
 }

 /**
  * @param string         $name
  * @param \Carbon\Carbon $date
  */
 protected function setDateProperty(string $name, Carbon $date)
 {
     $eventDateTime = new Google_Service_Calendar_EventDateTime();
     if (in_array($name, ['start.date', 'end.date'])) {
         $eventDateTime->setDate($date->format('Y-m-d'));
         $eventDateTime->setTimezone($date->getTimezone());
     }
     if (in_array($name, ['start.dateTime', 'end.dateTime'])) {
         $eventDateTime->setDateTime($date->format(DateTime::RFC3339));
         $eventDateTime->setTimezone($date->getTimezone());
     }
     if (starts_with($name, 'start')) {
         $this->googleEvent->setStart($eventDateTime);
     }
     if (starts_with($name, 'end')) {
         $this->googleEvent->setEnd($eventDateTime);
     }
 }

<?php

require_once 'vendor/autoload.php';
use Carbon\Carbon;
use Citco\Carbon as CitcoCarbon;
use CarbonExt\FiscalYear\Calculator;
// Object Instantiation
$brisbane = new Carbon('2015-12-01', 'Australia/Brisbane');
$newYorkCity = new Carbon('2015-12-01', 'America/New_York');
$dtBerlin = new Carbon('2015-12-01', 'Europe/Berlin');
$outputString = "Time difference between %s & %s: %s hours.\n";
// Date difference
printf($outputString, "Berlin", "Brisbane, Australia", $dtBerlin->diffInHours($brisbane, false));
printf($outputString, "Berlin", "New York City, America", $dtBerlin->diffInHours($newYorkCity, false));
$septEighteen2014 = Carbon::createFromDate(2014, 9, 18, $dtBerlin->getTimezone());
printf("difference between now and %s in \n\thours: %d, \n\tdays: %d, \n\tweeks: %d, \n\tweekend days: %d, \n\tweek days: %s, \n\thuman readable: %s\n", $septEighteen2014->toFormattedDateString(), $dtBerlin->diffInHours($septEighteen2014), $dtBerlin->diffInDays($septEighteen2014), $dtBerlin->diffInWeeks($septEighteen2014), $dtBerlin->diffInWeekendDays($septEighteen2014), $dtBerlin->diffInWeekDays($septEighteen2014), $dtBerlin->diffForHumans($septEighteen2014));
// Date formatting
echo $dtBerlin->toDateString() . "\n";
echo $dtBerlin->toFormattedDateString() . "\n";
echo $dtBerlin->toTimeString() . "\n";
echo $dtBerlin->toDateTimeString() . "\n";
echo $dtBerlin->toDayDateTimeString() . "\n";
echo $dtBerlin->toRfc1036String() . "\n";
echo $dtBerlin->toAtomString() . "\n";
echo $dtBerlin->toCookieString() . "\n";
echo $dtBerlin->toRssString() . "\n";
$dtBerlin->setToStringFormat('l jS \\of F Y');
echo $dtBerlin . "\n";
echo (int) $dtBerlin->isLeapYear() . "\n";
// is* range of functions test
printf("Is yesterday? %s\n", $dtBerlin->isYesterday() ? "yes" : "no");

 /**
  * Serialize SharePoint Access Token
  *
  * @access  public
  * @return  string
  */
 public function serialize()
 {
     return serialize([$this->token, $this->expires->getTimestamp(), $this->expires->getTimezone()->getName()]);
 }

 /**
  * Serialize SharePoint Access Token
  *
  * @return  string
  */
 public function serialize()
 {
     return serialize([$this->value, $this->expiration->getTimestamp(), $this->expiration->getTimezone()->getName()]);
 }