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run code in 200+ php & hhvm versions
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<?php $start = new \DateTime('01-02-2015'); $end = new \DateTime(); $interval = $end->diff($start); var_dump( ($interval->format('%y') * 12) + $interval->format('%m') );
Output for 5.3.0 - 7.2.0
int(1)
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 4 Fatal error: Call to undefined method DateTime::diff() in /in/MqsgJ on line 6
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 4 Fatal error: Class 'DateTime' not found in /in/MqsgJ on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/MqsgJ 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/MqsgJ on line 3 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/MqsgJ on line 4 Fatal error: Cannot instantiate non-existent class: datetime in /in/MqsgJ on line 3