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run code in 150+ php & hhvm versions
Bugs & Features
<?php date_default_timezone_set('Asia/Tokyo'); // you are required to set a timezone $date1 = new DateTime('2013-03-01'); $date2 = new DateTime('2013-04-01'); $diff = $date1->diff($date2); echo (($diff->format('%y') * 12) + $diff->format('%m')) . " full months difference";
Output for 5.3.0 - 7.1.0
1 full months difference
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/WkRdl on line 8
Process exited with code 255.
Output for 5.1.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/WkRdl on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function date_default_timezone_set() in /in/WkRdl on line 3
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Fatal error: Call to undefined function: date_default_timezone_set() in /in/WkRdl on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.4
Fatal error: Call to undefined function: date_default_timezone_set() in /in/WkRdl on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: date_default_timezone_set() in /in/WkRdl on line 3