3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Human() {}; $h = new Human; var_dump($h instanceof Human); var_dump(!$h instanceof Human); var_dump(!($h instanceof Human));
Output for 5.3.0 - 5.3.28, 5.4.0 - 5.4.26
Parse error: syntax error, unexpected '(', expecting '{' in /in/jXVkM on line 3
Process exited with code 255.
preferences:
171.22 ms | 1399 KiB | 63 Q