3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $derivation = new \DateTime('+1 days'); $nextVisit = new \DateTime('+10 days'); var_dump($derivation - $nextVisit);
Output for 5.3.0 - 5.6.28, hhvm-3.12.0, 7.0.0 - 7.1.0
Notice: Object of class DateTime could not be converted to int in /in/R6s14 on line 5 Notice: Object of class DateTime could not be converted to int in /in/R6s14 on line 5 int(0)
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 3 Notice: Object of class DateTime could not be converted to int in /in/R6s14 on line 5 Notice: Object of class DateTime could not be converted to int in /in/R6s14 on line 5 int(0)
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 3 Fatal error: Class 'DateTime' not found in /in/R6s14 on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/R6s14 on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/R6s14 on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/R6s14 on line 2