3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo "1" <=> "a" ?>
Output for 7.0.0 - 7.2.0
-1
Output for 5.3.20 - 5.6.28
Parse error: syntax error, unexpected '>' in /in/k8KW9 on line 2
Process exited with code 255.