3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php "long string"; function fcall() { return 1; } echo fcall(); fcall($a);
Output for 5.5.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
1 Notice: Undefined variable: a in /in/DRMfT on line 10
Output for 4.3.0 - 5.4.45
1