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<?php $minutes = 15; $start = "07:00"; $end = "14:00"; $startDate = DateTime::createFromFormat("H:i", $start); $endDate = DateTime::createFromFormat("H:i", $end); $interval = new DateInterval("PT".$minutes."M"); $dateRange = new DatePeriod($startDate, $interval, $endDate); foreach ($dateRange as $date) { echo $date->format("H:i").PHP_EOL; }
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.34, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.34, 8.2.0 - 8.2.30, 8.3.0 - 8.3.30, 8.4.1 - 8.4.18, 8.5.0 - 8.5.3
07:00 07:15 07:30 07:45 08:00 08:15 08:30 08:45 09:00 09:15 09:30 09:45 10:00 10:15 10:30 10:45 11:00 11:15 11:30 11:45 12:00 12:15 12:30 12:45 13:00 13:15 13:30 13:45

preferences:
83.31 ms | 2040 KiB | 4 Q