3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = function () { return true; } var_dump($a());
Output for 5.4.0 - 5.4.12
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/cqH7T on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.22
Parse error: syntax error, unexpected T_STRING in /in/cqH7T on line 3
Process exited with code 255.
preferences:
175.44 ms | 1395 KiB | 43 Q