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run code in 150+ php & hhvm versions
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<?php $dateFrom = new DateTime('2014-01-31'); $dateTo = new DateTime('2014-02-07'); $di = $dateTo - $dateFrom; var_dump($di);
Output for 5.2.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
Notice: Object of class DateTime could not be converted to int in /in/lZJ4a on line 7 Notice: Object of class DateTime could not be converted to int in /in/lZJ4a on line 7 int(0)
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/lZJ4a on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/lZJ4a on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/lZJ4a on line 4