3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = new \DateTime('-10 days'); echo $a->format('Y-m-d H:i:s');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.38, 7.0.0 - 7.0.33, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.27, 8.2.0 - 8.2.17, 8.3.0 - 8.3.4
2015-08-25 21:08:39
Output for 7.3.32 - 7.3.33, 8.0.13
2015-08-25 19:08:39
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/0dPpr on line 3 2015-08-25 21:08:39
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/0dPpr on line 3 Fatal error: Class 'DateTime' not found in /in/0dPpr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/0dPpr on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/0dPpr on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/0dPpr on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/0dPpr on line 3

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