3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $x = [1, 2, 3];
Output for 5.4.0 - 7.2.0
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/abFW3 on line 3
Process exited with code 255.