3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php assert(false);
Output for 7.0.0 - 7.2.2
Warning: assert(): assert(false) failed in /in/FXJQ4 on line 3
Output for 4.3.2 - 5.6.30, hhvm-3.12.14 - 3.17.3
Warning: assert(): Assertion failed in /in/FXJQ4 on line 3
Output for hhvm-3.10.1 - 3.11.1
Output for 4.3.0 - 4.3.1
Warning: assert() [http://www.php.net/function.assert]: Assertion failed in /in/FXJQ4 on line 3