3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump(@eval("return 1 <=> 2;"));
based on qBLgo
Output for hhvm-3.10.1 - 3.17.3, 7.0.0 - 7.2.0
int(-1)
Output for 5.5.0 - 5.6.30
bool(false)