3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php echo [];
Output for 5.4.0 - 5.6.30, hhvm-3.10.1 - 3.21.0, 7.0.0 - 7.2.0
Notice: Array to string conversion in /in/7DvIL on line 3 Array
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/7DvIL on line 3
Process exited with code 255.