3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $var = new DateTime(); if(!empty($var)) { echo 'not empty'; } else { echo 'empty'; }
Output for 5.2.0 - 7.1.0
not empty
Output for 5.0.0 - 5.1.6
Fatal error: Class 'DateTime' not found in /in/SvaOR on line 3
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: datetime in /in/SvaOR on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: datetime in /in/SvaOR on line 3