3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $cond = 1; if ($cond) { a(); } else { b(); }
Output for 7.0.0 - 7.2.0
Fatal error: Uncaught Error: Call to undefined function a() in /in/iIWAu:6 Stack trace: #0 {main} thrown in /in/iIWAu on line 6
Process exited with code 255.
Output for 5.3.17 - 5.6.28
Fatal error: Call to undefined function a() in /in/iIWAu on line 6
Process exited with code 255.