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<?php $a = new DateTime('2013-07-09 02:00:00'); $a->sub(new DateInterval('PT0H10M')); echo $a->format('H:i'); echo date("H:i:s", strtotime('2013-0709 02:00:00', "-2 hours"));
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
01:50 Fatal error: Uncaught TypeError: strtotime(): Argument #2 ($baseTimestamp) must be of type ?int, string given in /in/YZbtq:7 Stack trace: #0 /in/YZbtq(7): strtotime('2013-0709 02:00...', '-2 hours') #1 {main} thrown in /in/YZbtq on line 7
Process exited with code 255.
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.25, 7.4.27 - 7.4.33
01:50 Notice: A non well formed numeric value encountered in /in/YZbtq on line 7 01:00:00
Output for 7.3.32 - 7.3.33, 7.4.26
01:5000:00:00
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::sub() in /in/YZbtq on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/YZbtq on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/YZbtq on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/YZbtq on line 3

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