3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $arr = []; var_dump($arr instanceof \stdClass); var_dump([] instanceof \stdClass);
Output for 7.0.0 - 7.0.2
Fatal error: instanceof expects an object instance, constant given in /in/PsdTK on line 5
Process exited with code 255.
Output for 5.4.12 - 5.6.28
bool(false) bool(false)
Output for 5.3.22 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/PsdTK on line 3
Process exited with code 255.