3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php function x(){ return function(){ return 'something big'; } } $w = x(); echo $w->__invoke();
Output for 7.0.0 - 7.0.1
Parse error: syntax error, unexpected '}', expecting ';' in /in/TYbKg on line 7
Process exited with code 255.
Output for 5.3.21 - 5.6.16
Parse error: syntax error, unexpected '}' in /in/TYbKg on line 7
Process exited with code 255.