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->sub($nextVisit));
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Warning: DateTime::sub() expects parameter 1 to be DateInterval, object given in /in/s5fp4 on line 5 bool(false)
Output for hhvm-3.10.0 - 3.12.0

Process exited with code 139.
Output for 5.2.0 - 5.2.17
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 3 Fatal error: Call to undefined method DateTime::sub() in /in/s5fp4 on line 5
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 3 Fatal error: Class 'DateTime' not found in /in/s5fp4 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/s5fp4 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/s5fp4 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/s5fp4 on line 2 Warning: Unexpected character in input: '\' (ASCII=92) state=1 in /in/s5fp4 on line 3 Fatal error: Cannot instantiate non-existent class: datetime in /in/s5fp4 on line 2