3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php var_dump([2, 3] <=> [1, 4]);
Output for 7.0.0 - 7.2.6
int(1)
Output for 5.4.10 - 5.6.28
Parse error: syntax error, unexpected '>' in /in/dbWWY on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/dbWWY on line 3
Process exited with code 255.