3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo [] <=> []; echo "\n"; echo 1 <=> 2;
based on SNvNB
Output for 7.0.0 - 7.2.0
0 -1
Output for 5.4.10 - 5.6.28
Parse error: syntax error, unexpected '>' in /in/ASdfm on line 3
Process exited with code 255.
Output for 5.3.20 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/ASdfm on line 3
Process exited with code 255.