3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $ddtcounter1="2014-03-06 20:20:30"; $ddtcounter2="2014-03-07 19:20:30"; $date1 = new DateTime($ddtcounter1); $date2 = new DateTime($ddtcounter2); $diff = $date1->diff($date2); $hours = $diff->d * 24; $hours += $diff->h; echo $hours;
Output for 5.3.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
23
Output for 5.2.0 - 5.2.17
Fatal error: Call to undefined method DateTime::diff() in /in/8lv9l on line 8
Process exited with code 255.
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/8lv9l on line 6
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/8lv9l on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/8lv9l on line 6