3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $now = new DateTime(); $now = date_format($now -1, "m"); echo $now;
based on NRD16
Output for 5.5.24 - 5.6.28, 7.0.0 - 7.1.0
Notice: Object of class DateTime could not be converted to int in /in/lXRAY on line 5 Warning: date_format() expects parameter 1 to be DateTimeInterface, integer given in /in/lXRAY on line 5
Output for hhvm-3.10.0 - 3.12.0
Notice: Object of class DateTime could not be converted to int in /in/lXRAY on line 5 Warning: date_format() expects parameter 1 to be object, integer given in /in/lXRAY on line 5
Output for 5.2.0 - 5.4.45
Notice: Object of class DateTime could not be converted to int in /in/lXRAY on line 5 Warning: date_format() expects parameter 1 to be DateTime, integer given in /in/lXRAY on line 5
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/lXRAY on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/lXRAY on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/lXRAY on line 2