3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php function rec($a) { if ($a) return ($a * rec($a-1); return $a; } rec(125);
Output for hhvm-3.10.0

Process exited with code 153.
Output for 5.3.0 - 5.4.19
Parse error: syntax error, unexpected ';' in /in/bmNlZ on line 5
Process exited with code 255.