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<?php // date time $dt = new DateTime(); $dt->setTime($hour_id, 00, 00); $from = $dt->format('H:i:s'); $dt->modify('+ 1 hour'); $until = $dt->format('H:i:s'); var_dump($from, $until);
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Warning: Undefined variable $hour_id in /in/XH8vI on line 5 Deprecated: DateTime::setTime(): Passing null to parameter #1 ($hour) of type int is deprecated in /in/XH8vI on line 5 string(8) "00:00:00" string(8) "01:00:00"
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $hour_id in /in/XH8vI on line 5 string(8) "00:00:00" string(8) "01:00:00"
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Undefined variable: hour_id in /in/XH8vI on line 5 string(8) "00:00:00" string(8) "01:00:00"
Output for 7.3.32 - 7.3.33
string(8) "00:00:00" string(8) "01:00:00"

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