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<?php $fromDate = '26-1-2020'; $fromHours = '09'; $fromMins = '00'; $subtractHours = '1'; // don't bother with 3600 precalculation $subtractMins = '0'; $format = 'Y-m-d H:i:s'; $date = DateTime::createFromFormat('d-m-Y H:i:s', "{$fromDate} {$fromHours}:{$fromMins}:00"); $date->sub(new DateInterval("PT{$subtractHours}H{$subtractMins}M")); echo $date->format('Y-m-d H:i');
Output for 7.2.0 - 7.2.33, 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
2020-01-26 08:00
preferences:
111.7 ms | 1456 KiB | 4 Q