3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php class Test { public function m() { return function($a, $b) { echo $a, $b; }; } } $t = new Test; $t->m()('a', 'b');
Output for 7.0.0 - 7.3.0rc3
ab
Output for hhvm-3.15.4
Fatal error: Uncaught Error: syntax error, unexpected '(' in /in/76B1l:12 Stack trace: #0 {main}
Process exited with code 255.
Output for 5.6.0 - 5.6.30
Parse error: syntax error, unexpected '(' in /in/76B1l on line 12
Process exited with code 255.