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 - 3.21.3, 7.0.0 - 7.2.2
Notice: Array to string conversion in /in/AkaIP on line 2 Array
Output for hhvm-3.22.0
Notice: Array to string conversion in /in/AkaIP on line -1 Array
Output for 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/AkaIP on line 2
Process exited with code 255.