3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $time = strtotime('2016-07-09T09:00:38+00:00') - now(); echo $time;
Output for 7.0.0 - 7.3.0rc3
Fatal error: Uncaught Error: Call to undefined function now() in /in/Fb52Z:3 Stack trace: #0 {main} thrown in /in/Fb52Z on line 3
Process exited with code 255.
Output for 5.5.0 - 5.6.23
Fatal error: Call to undefined function now() in /in/Fb52Z on line 3
Process exited with code 255.