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<?php $start_time = '2013-08-10 11:20:10'; $start = new DateTimeImmutable($start_time); $end = $start->add(new DateInterval('PT4H')); $interval = new DateInterval('PT1H'); $period = new DatePeriod($start, $interval, $end); echo $start_time . ','; foreach ($period as $datetime) { $date = $datetime->format('Y-m-d H:i:s'); printf("%s<br>%s,", $date, $date); } echo $end->format('Y-m-d H:i:s');
Output for 5.5.8 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
2013-08-10 11:20:10,2013-08-10 11:20:10<br>2013-08-10 11:20:10,2013-08-10 12:20:10<br>2013-08-10 12:20:10,2013-08-10 13:20:10<br>2013-08-10 13:20:10,2013-08-10 14:20:10<br>2013-08-10 14:20:10,2013-08-10 15:20:10
Output for 5.5.0 - 5.5.7
Fatal error: Uncaught exception 'Exception' with message 'DatePeriod::__construct(): This constructor accepts either (DateTimeInterface, DateInterval, int) OR (DateTimeInterface, DateInterval, DateTime) OR (string) as arguments.' in /in/DjkWS:7 Stack trace: #0 /in/DjkWS(7): DatePeriod->__construct(Object(DateTimeImmutable), Object(DateInterval), Object(DateTimeImmutable)) #1 {main} thrown in /in/DjkWS on line 7
Process exited with code 255.
Output for 5.0.0 - 5.4.45
Fatal error: Class 'DateTimeImmutable' not found in /in/DjkWS on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetimeimmutable in /in/DjkWS on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetimeimmutable in /in/DjkWS on line 4