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<?php $var = new DateTime('now'); echo $var->format('Y-m-d H:i:s'); echo PHP_EOL; $var2 = $var->add(new DateInterval('P5M')); echo $var2->format('Y-m-d H:i:s');
Output for 5.3.0 - 5.3.29, 5.4.0 - 5.4.32, 5.4.34 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0, 5.6.2 - 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 - 7.4.25, 7.4.27 - 7.4.33, 8.0.0 - 8.0.12, 8.0.14 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
2014-01-12 23:59:21 2014-06-12 23:59:21
Output for 7.3.32 - 7.3.33, 7.4.26, 8.0.13
2014-01-12 22:59:21 2014-06-12 22:59:21
Output for 5.4.33, 5.6.1
2014-01-12 23:59:22 2014-06-12 23:59:22
Output for 5.2.0 - 5.2.17
2014-01-12 23:59:21 Fatal error: Call to undefined method DateTime::add() in /in/se8R0 on line 7
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/se8R0 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/se8R0 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/se8R0 on line 3

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