3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class a{ public function __invoke() { echo __LINE__; } } (new a)();
based on r2sQk
Output for 7.0.0 - 7.3.0alpha1
5
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected '(' in /in/tKZ00:9 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '(' in /in/tKZ00 on line 9
Process exited with code 255.