3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $a = function () { echo '!!!'; }; echo get_class($a);
Output for 5.3.0 - 5.6.28, 7.0.0 - 7.1.0
Closure
Output for hhvm-3.12.0
Closure$;1165588004$dec66e439e30882c73143ab980cf1e0b$
Output for hhvm-3.10.0
Closure$;1165588004$7c78bb51d24ec80317ba8e8b0f88e5b2$
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.2.17
Parse error: syntax error, unexpected T_FUNCTION in /in/L4FKD on line 3
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected T_FUNCTION in /in/L4FKD on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/L4FKD on line 3
Process exited with code 255.